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place Neg higher up in doc

This commit is contained in:
Trevor Spiteri 2018-08-10 12:46:24 +02:00
parent ba98a18082
commit ab78ff4076
1 changed files with 24 additions and 19 deletions
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43
src/lib.rs
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@ -87,6 +87,14 @@ use traits::FixedNum;
const F: u32 = 7;
macro_rules! if_signed {
(Signed => $($rem:tt)+) => {
$($rem)+
};
(Unsigned => $($rem:tt)+) => {
};
}
macro_rules! refs {
(impl $Imp:ident for $Fixed:ident($Inner:ty) { $method:ident }) => {
impl<'a> $Imp<$Fixed> for &'a $Fixed {
@ -318,8 +326,8 @@ macro_rules! to_f {
};
}
macro_rules! fixed_unsigned {
($description:expr, $Fixed:ident($Inner:ty)) => {
macro_rules! fixed {
($description:expr, $Fixed:ident($Inner:ty), $Signedness:tt) => {
doc_comment! {
concat!(
$description,
@ -369,6 +377,10 @@ macro_rules! fixed_unsigned {
to_f! { to_f64 -> f64(u64), 11, 53 }
}
if_signed! {
$Signedness => pass_one! { impl Neg for $Fixed($Inner) { neg } }
}
pass! { impl Add for $Fixed($Inner) { add } }
pass_assign! { impl AddAssign for $Fixed($Inner) { add_assign } }
pass! { impl Sub for $Fixed($Inner) { sub } }
@ -467,24 +479,17 @@ macro_rules! fixed_unsigned {
};
}
macro_rules! fixed_signed {
($description:expr, $Fixed:ident($Inner:ty)) => {
fixed_unsigned! { $description, $Fixed($Inner) }
pass_one! { impl Neg for $Fixed($Inner) { neg } }
};
}
fixed_unsigned! { "An eight-bit fixed-point unsigned integer", FixedU8(u8) }
fixed_unsigned! { "A 16-bit fixed-point unsigned integer", FixedU16(u16) }
fixed_unsigned! { "A 32-bit fixed-point unsigned integer", FixedU32(u32) }
fixed_unsigned! { "A 64-bit fixed-point unsigned integer", FixedU64(u64) }
fixed_unsigned! { "A 128-bit fixed-point unsigned integer", FixedU128(u128) }
fixed_signed! { "An eight-bit fixed-point signed integer", FixedI8(i8) }
fixed_signed! { "A 16-bit fixed-point signed integer", FixedI16(i16) }
fixed_signed! { "A 32-bit fixed-point signed integer", FixedI32(i32) }
fixed_signed! { "A 64-bit fixed-point signed integer", FixedI64(i64) }
fixed_signed! { "A 128-bit fixed-point signed integer", FixedI128(i128) }
fixed! { "An eight-bit fixed-point unsigned integer", FixedU8(u8), Unsigned }
fixed! { "A 16-bit fixed-point unsigned integer", FixedU16(u16), Unsigned }
fixed! { "A 32-bit fixed-point unsigned integer", FixedU32(u32), Unsigned }
fixed! { "A 64-bit fixed-point unsigned integer", FixedU64(u64), Unsigned }
fixed! { "A 128-bit fixed-point unsigned integer", FixedU128(u128), Unsigned }
fixed! { "An eight-bit fixed-point signed integer", FixedI8(i8), Signed }
fixed! { "A 16-bit fixed-point signed integer", FixedI16(i16), Signed }
fixed! { "A 32-bit fixed-point signed integer", FixedI32(i32), Signed }
fixed! { "A 64-bit fixed-point signed integer", FixedI64(i64), Signed }
fixed! { "A 128-bit fixed-point signed integer", FixedI128(i128), Signed }
trait MulDiv {
fn mul(self, rhs: Self) -> Self;