Remove fixed-hash
This commit is contained in:
parent
19c1d38627
commit
6283d8ec8f
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@ -1,2 +1,2 @@
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[workspace]
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[workspace]
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members = ["uint", "fixed-hash", "ethereum-types", "tests", "ethbloom"]
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members = ["uint", "ethereum-types", "tests", "ethbloom"]
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@ -11,7 +11,8 @@ repository = "https://github.com/paritytech/primitives"
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[dependencies]
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[dependencies]
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tiny-keccak = "1.4"
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tiny-keccak = "1.4"
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crunchy = { version = "0.1.6", features = ["limit_256"] }
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crunchy = { version = "0.1.6", features = ["limit_256"] }
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fixed-hash = { version = "0.2.1", path = "../fixed-hash", default-features = false }
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# TODO: remove `branch` when https://github.com/paritytech/parity-common/pull/12 lands
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fixed-hash = { git = "https://github.com/paritytech/parity-common", branch = "add-fixed-hash", default_features = false }
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ethereum-types-serialize = { version = "0.2.1", path = "../serialize", optional = true }
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ethereum-types-serialize = { version = "0.2.1", path = "../serialize", optional = true }
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serde = { version = "1.0", optional = true }
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serde = { version = "1.0", optional = true }
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@ -14,7 +14,8 @@ rustc_version = "0.2"
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crunchy = "0.1.5"
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crunchy = "0.1.5"
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ethbloom = { path = "../ethbloom", version = "0.5.0", default-features = false }
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ethbloom = { path = "../ethbloom", version = "0.5.0", default-features = false }
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ethereum-types-serialize = { version = "0.2.1", path = "../serialize", optional = true }
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ethereum-types-serialize = { version = "0.2.1", path = "../serialize", optional = true }
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fixed-hash = { path = "../fixed-hash", version = "0.2" }
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# TODO: remove `branch` when https://github.com/paritytech/parity-common/pull/12 lands
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fixed-hash = { git = "https://github.com/paritytech/parity-common", branch = "add-fixed-hash", default_features = false }
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serde = { version = "1.0", optional = true }
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serde = { version = "1.0", optional = true }
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uint = { path = "../uint", version = "0.2.1", default-features = false }
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uint = { path = "../uint", version = "0.2.1", default-features = false }
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@ -1,22 +0,0 @@
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[package]
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name = "fixed-hash"
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version = "0.2.1"
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authors = ["Parity Technologies <admin@parity.io>"]
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license = "MIT"
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homepage = "https://github.com/paritytech/primitives"
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description = "Fixed-size hashes"
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[dependencies]
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heapsize = { version = "0.4", optional = true }
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rand = { version = "0.4", optional = true }
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rustc-hex = { version = "1.0", optional = true }
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quickcheck = { version = "0.6", optional = true }
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[target.'cfg(not(target_os = "unknown"))'.dependencies]
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libc = { version = "0.2", optional = true, default-features = false }
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[features]
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default = ["libc"]
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std = ["rustc-hex", "rand"]
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heapsizeof = ["heapsize"]
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impl_quickcheck_arbitrary = ["quickcheck"]
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@ -1,491 +0,0 @@
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// Copyright 2015-2017 Parity Technologies
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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/// Return `s` without the `0x` at the beginning of it, if any.
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pub fn clean_0x(s: &str) -> &str {
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if s.starts_with("0x") {
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&s[2..]
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} else {
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s
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}
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}
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#[macro_export]
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macro_rules! construct_hash {
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($from: ident, $size: expr) => {
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#[repr(C)]
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/// Unformatted binary data of fixed length.
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pub struct $from (pub [u8; $size]);
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impl From<[u8; $size]> for $from {
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fn from(bytes: [u8; $size]) -> Self {
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$from(bytes)
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}
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}
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impl From<$from> for [u8; $size] {
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fn from(s: $from) -> Self {
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s.0
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}
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}
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impl ::core::ops::Deref for $from {
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type Target = [u8];
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#[inline]
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fn deref(&self) -> &[u8] {
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&self.0
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}
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}
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impl AsRef<[u8]> for $from {
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#[inline]
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fn as_ref(&self) -> &[u8] {
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&self.0
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}
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}
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impl AsMut<[u8]> for $from {
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#[inline]
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fn as_mut(&mut self) -> &mut [u8] {
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&mut self.0
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}
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}
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impl AsRef<$from> for $from {
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#[inline]
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fn as_ref(&self) -> &$from {
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&self
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}
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}
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impl ::core::ops::DerefMut for $from {
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#[inline]
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fn deref_mut(&mut self) -> &mut [u8] {
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&mut self.0
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}
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}
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impl $from {
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/// Create a new, zero-initialised, instance.
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pub fn new() -> $from {
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$from([0; $size])
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}
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/// Synonym for `new()`. Prefer to new as it's more readable.
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pub fn zero() -> $from {
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$from([0; $size])
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}
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/// Get the size of this object in bytes.
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pub fn len() -> usize {
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$size
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}
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#[inline]
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/// Assign self to be of the same value as a slice of bytes of length `len()`.
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pub fn clone_from_slice(&mut self, src: &[u8]) -> usize {
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let min = ::core::cmp::min($size, src.len());
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self.0[..min].copy_from_slice(&src[..min]);
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min
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}
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/// Convert a slice of bytes of length `len()` to an instance of this type.
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pub fn from_slice(src: &[u8]) -> Self {
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let mut r = Self::new();
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r.clone_from_slice(src);
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r
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}
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/// Copy the data of this object into some mutable slice of length `len()`.
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pub fn copy_to(&self, dest: &mut[u8]) {
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let min = ::core::cmp::min($size, dest.len());
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dest[..min].copy_from_slice(&self.0[..min]);
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}
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/// Returns `true` if all bits set in `b` are also set in `self`.
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pub fn contains<'a>(&'a self, b: &'a Self) -> bool {
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&(b & self) == b
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}
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/// Returns `true` if no bits are set.
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pub fn is_zero(&self) -> bool {
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self.eq(&Self::new())
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}
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/// Returns the lowest 8 bytes interpreted as a BigEndian integer.
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pub fn low_u64(&self) -> u64 {
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let mut ret = 0u64;
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for i in 0..::core::cmp::min($size, 8) {
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ret |= (self.0[$size - 1 - i] as u64) << (i * 8);
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}
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ret
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}
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impl_std_for_hash_internals!($from, $size);
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}
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impl ::core::fmt::Debug for $from {
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fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
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write!(f, "{:#x}", self)
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}
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}
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impl ::core::fmt::Display for $from {
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fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
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write!(f, "0x")?;
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for i in &self.0[0..2] {
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write!(f, "{:02x}", i)?;
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}
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write!(f, "…")?;
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for i in &self.0[$size - 2..$size] {
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write!(f, "{:02x}", i)?;
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}
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Ok(())
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}
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}
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impl ::core::fmt::LowerHex for $from {
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fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
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if f.alternate() {
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write!(f, "0x");
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}
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for i in &self.0[..] {
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write!(f, "{:02x}", i)?;
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}
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Ok(())
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}
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}
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impl Copy for $from {}
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#[cfg_attr(feature="dev", allow(expl_impl_clone_on_copy))]
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impl Clone for $from {
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fn clone(&self) -> $from {
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let mut ret = $from::new();
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ret.0.copy_from_slice(&self.0);
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ret
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}
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}
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impl Eq for $from {}
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impl PartialOrd for $from {
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fn partial_cmp(&self, other: &Self) -> Option<::core::cmp::Ordering> {
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Some(self.cmp(other))
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}
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}
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impl ::core::hash::Hash for $from {
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fn hash<H>(&self, state: &mut H) where H: ::core::hash::Hasher {
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state.write(&self.0);
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state.finish();
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}
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}
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impl ::core::ops::Index<usize> for $from {
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type Output = u8;
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fn index(&self, index: usize) -> &u8 {
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&self.0[index]
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}
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}
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impl ::core::ops::IndexMut<usize> for $from {
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fn index_mut(&mut self, index: usize) -> &mut u8 {
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&mut self.0[index]
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}
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}
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impl ::core::ops::Index<::core::ops::Range<usize>> for $from {
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type Output = [u8];
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fn index(&self, index: ::core::ops::Range<usize>) -> &[u8] {
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&self.0[index]
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}
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}
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impl ::core::ops::IndexMut<::core::ops::Range<usize>> for $from {
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fn index_mut(&mut self, index: ::core::ops::Range<usize>) -> &mut [u8] {
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&mut self.0[index]
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}
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}
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impl ::core::ops::Index<::core::ops::RangeFull> for $from {
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type Output = [u8];
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fn index(&self, _index: ::core::ops::RangeFull) -> &[u8] {
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&self.0
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}
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}
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impl ::core::ops::IndexMut<::core::ops::RangeFull> for $from {
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fn index_mut(&mut self, _index: ::core::ops::RangeFull) -> &mut [u8] {
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&mut self.0
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}
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}
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/// `BitOr` on references
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impl<'a> ::core::ops::BitOr for &'a $from {
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type Output = $from;
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fn bitor(self, rhs: Self) -> Self::Output {
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let mut ret: $from = $from::default();
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for i in 0..$size {
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ret.0[i] = self.0[i] | rhs.0[i];
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}
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ret
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}
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}
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/// Moving `BitOr`
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impl ::core::ops::BitOr for $from {
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type Output = $from;
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fn bitor(self, rhs: Self) -> Self::Output {
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&self | &rhs
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}
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}
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/// `BitAnd` on references
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impl <'a> ::core::ops::BitAnd for &'a $from {
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type Output = $from;
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fn bitand(self, rhs: Self) -> Self::Output {
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let mut ret: $from = $from::default();
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for i in 0..$size {
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ret.0[i] = self.0[i] & rhs.0[i];
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}
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ret
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}
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}
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/// Moving `BitAnd`
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impl ::core::ops::BitAnd for $from {
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type Output = $from;
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fn bitand(self, rhs: Self) -> Self::Output {
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&self & &rhs
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}
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}
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/// `BitXor` on references
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impl <'a> ::core::ops::BitXor for &'a $from {
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type Output = $from;
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fn bitxor(self, rhs: Self) -> Self::Output {
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let mut ret: $from = $from::default();
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for i in 0..$size {
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ret.0[i] = self.0[i] ^ rhs.0[i];
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}
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ret
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}
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}
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/// Moving `BitXor`
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impl ::core::ops::BitXor for $from {
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type Output = $from;
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fn bitxor(self, rhs: Self) -> Self::Output {
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&self ^ &rhs
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}
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}
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impl Default for $from {
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fn default() -> Self { $from::new() }
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}
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impl From<u64> for $from {
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fn from(mut value: u64) -> $from {
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let mut ret = $from::new();
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for i in 0..8 {
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if i < $size {
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ret.0[$size - i - 1] = (value & 0xff) as u8;
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value >>= 8;
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}
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}
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ret
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}
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}
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impl<'a> From<&'a [u8]> for $from {
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fn from(s: &'a [u8]) -> $from {
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$from::from_slice(s)
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}
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}
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impl_std_for_hash!($from, $size);
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impl_heapsize_for_hash!($from);
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impl_libc_for_hash!($from, $size);
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impl_quickcheck_arbitrary_for_hash!($from, $size);
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}
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}
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#[cfg(all(feature="heapsizeof", feature="libc", not(target_os = "unknown")))]
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#[macro_export]
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|
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#[doc(hidden)]
|
|
||||||
macro_rules! impl_heapsize_for_hash {
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|
||||||
($name: ident) => {
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|
||||||
impl $crate::heapsize::HeapSizeOf for $name {
|
|
||||||
fn heap_size_of_children(&self) -> usize {
|
|
||||||
0
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|
||||||
}
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|
||||||
}
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|
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}
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}
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|
||||||
#[cfg(any(not(feature="heapsizeof"), not(feature="libc"), target_os = "unknown"))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_heapsize_for_hash {
|
|
||||||
($name: ident) => {}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(feature="std")]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_std_for_hash {
|
|
||||||
($from: ident, $size: tt) => {
|
|
||||||
impl $from {
|
|
||||||
/// Get a hex representation.
|
|
||||||
#[deprecated(note="Use LowerHex or Debug formatting instead.")]
|
|
||||||
pub fn hex(&self) -> String {
|
|
||||||
format!("{:?}", self)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl $crate::rand::Rand for $from {
|
|
||||||
fn rand<R: $crate::rand::Rng>(r: &mut R) -> Self {
|
|
||||||
let mut hash = $from::new();
|
|
||||||
r.fill_bytes(&mut hash.0);
|
|
||||||
hash
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl ::core::str::FromStr for $from {
|
|
||||||
type Err = $crate::rustc_hex::FromHexError;
|
|
||||||
|
|
||||||
fn from_str(s: &str) -> Result<$from, $crate::rustc_hex::FromHexError> {
|
|
||||||
use $crate::rustc_hex::FromHex;
|
|
||||||
let a = s.from_hex()?;
|
|
||||||
if a.len() != $size {
|
|
||||||
return Err($crate::rustc_hex::FromHexError::InvalidHexLength);
|
|
||||||
}
|
|
||||||
|
|
||||||
let mut ret = [0; $size];
|
|
||||||
ret.copy_from_slice(&a);
|
|
||||||
Ok($from(ret))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl From<&'static str> for $from {
|
|
||||||
fn from(s: &'static str) -> $from {
|
|
||||||
let s = $crate::clean_0x(s);
|
|
||||||
if s.len() % 2 == 1 {
|
|
||||||
("0".to_owned() + s).parse().unwrap()
|
|
||||||
} else {
|
|
||||||
s.parse().unwrap()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
#[cfg(not(feature="std"))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_std_for_hash {
|
|
||||||
($from: ident, $size: tt) => {}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
#[cfg(feature="std")]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_std_for_hash_internals {
|
|
||||||
($from: ident, $size: tt) => {
|
|
||||||
/// Create a new, cryptographically random, instance.
|
|
||||||
pub fn random() -> $from {
|
|
||||||
let mut hash = $from::new();
|
|
||||||
hash.randomize();
|
|
||||||
hash
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Assign self have a cryptographically random value.
|
|
||||||
pub fn randomize(&mut self) {
|
|
||||||
let mut rng = $crate::rand::OsRng::new().unwrap();
|
|
||||||
*self = $crate::rand::Rand::rand(&mut rng);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(not(feature="std"))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_std_for_hash_internals {
|
|
||||||
($from: ident, $size: tt) => {}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(all(feature="libc", not(target_os = "unknown")))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_libc_for_hash {
|
|
||||||
($from: ident, $size: expr) => {
|
|
||||||
impl PartialEq for $from {
|
|
||||||
fn eq(&self, other: &Self) -> bool {
|
|
||||||
unsafe { $crate::libc::memcmp(self.0.as_ptr() as *const $crate::libc::c_void, other.0.as_ptr() as *const $crate::libc::c_void, $size) == 0 }
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Ord for $from {
|
|
||||||
fn cmp(&self, other: &Self) -> ::core::cmp::Ordering {
|
|
||||||
let r = unsafe { $crate::libc::memcmp(self.0.as_ptr() as *const $crate::libc::c_void, other.0.as_ptr() as *const $crate::libc::c_void, $size) };
|
|
||||||
if r < 0 { return ::core::cmp::Ordering::Less }
|
|
||||||
if r > 0 { return ::core::cmp::Ordering::Greater }
|
|
||||||
return ::core::cmp::Ordering::Equal;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(any(not(feature="libc"), target_os = "unknown"))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_libc_for_hash {
|
|
||||||
($from: ident, $size: expr) => {
|
|
||||||
impl PartialEq for $from {
|
|
||||||
fn eq(&self, other: &Self) -> bool {
|
|
||||||
&self.0[..] == &other.0[..]
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Ord for $from {
|
|
||||||
fn cmp(&self, other: &Self) -> ::core::cmp::Ordering {
|
|
||||||
self.0[..].cmp(&other.0[..])
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(feature="impl_quickcheck_arbitrary")]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_quickcheck_arbitrary_for_hash {
|
|
||||||
($name: ty, $n_bytes: tt) => {
|
|
||||||
impl $crate::quickcheck::Arbitrary for $name {
|
|
||||||
fn arbitrary<G: $crate::quickcheck::Gen>(g: &mut G) -> Self {
|
|
||||||
let mut res = [0u8; $n_bytes];
|
|
||||||
g.fill_bytes(&mut res[..$n_bytes]);
|
|
||||||
res.as_ref().into()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(not(feature="impl_quickcheck_arbitrary"))]
|
|
||||||
#[macro_export]
|
|
||||||
#[doc(hidden)]
|
|
||||||
macro_rules! impl_quickcheck_arbitrary_for_hash {
|
|
||||||
($name: ty, $n_bytes: tt) => {}
|
|
||||||
}
|
|
|
@ -1,40 +0,0 @@
|
||||||
// Copyright 2015-2017 Parity Technologies
|
|
||||||
//
|
|
||||||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
||||||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
||||||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
||||||
// option. This file may not be copied, modified, or distributed
|
|
||||||
// except according to those terms.
|
|
||||||
|
|
||||||
#![cfg_attr(not(feature = "std"), no_std)]
|
|
||||||
|
|
||||||
#[cfg(all(feature="libc", not(target_os = "unknown")))]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate libc;
|
|
||||||
|
|
||||||
#[cfg(not(feature="libc"))]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub mod libc { }
|
|
||||||
|
|
||||||
#[cfg(feature="heapsizeof")]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate heapsize;
|
|
||||||
|
|
||||||
#[cfg(feature="std")]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate core;
|
|
||||||
|
|
||||||
#[cfg(feature="std")]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate rustc_hex;
|
|
||||||
|
|
||||||
#[cfg(feature="std")]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate rand;
|
|
||||||
|
|
||||||
#[cfg(feature="impl_quickcheck_arbitrary")]
|
|
||||||
#[doc(hidden)]
|
|
||||||
pub extern crate quickcheck;
|
|
||||||
|
|
||||||
mod hash;
|
|
||||||
pub use hash::*;
|
|
Loading…
Reference in New Issue