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rust-bitcoin
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Changed constants from `static` to `const` and added 2 new constants

This commit is contained in:
John L. Jegutanis 2019-05-23 21:29:08 +03:00
parent 1a4bb371a1
commit 56f98e00a0
1 changed files with 10 additions and 5 deletions
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15
src/blockdata/constants.rs
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@ -30,15 +30,20 @@ use util::misc::hex_bytes;
use util::uint::Uint256;
/// The maximum allowable sequence number
pub static MAX_SEQUENCE: u32 = 0xFFFFFFFF;
pub const MAX_SEQUENCE: u32 = 0xFFFFFFFF;
/// How many satoshis are in "one bitcoin"
pub static COIN_VALUE: u64 = 100_000_000;
pub const COIN_VALUE: u64 = 100_000_000;
/// How many seconds between blocks we expect on average
pub static TARGET_BLOCK_SPACING: u32 = 600;
pub const TARGET_BLOCK_SPACING: u32 = 600;
/// How many blocks between diffchanges
pub static DIFFCHANGE_INTERVAL: u32 = 2016;
pub const DIFFCHANGE_INTERVAL: u32 = 2016;
/// How much time on average should occur between diffchanges
pub static DIFFCHANGE_TIMESPAN: u32 = 14 * 24 * 3600;
pub const DIFFCHANGE_TIMESPAN: u32 = 14 * 24 * 3600;
/// The maximum allowed weight for a block, see BIP 141 (network rule)
pub const MAX_BLOCK_WEIGHT: u32 = 4_000_000;
/// The minimum transaction weight for a valid serialized transaction
pub const MIN_TRANSACTION_WEIGHT: u32 = 4 * 60;
/// In Bitcoind this is insanely described as ~((u256)0 >> 32)
pub fn max_target(_: Network) -> Uint256 {