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Deriving PartialEq and disabling clippy warning

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This commit is contained in:
Tomusdrw 2016-02-23 11:54:10 +01:00
parent 07e704c968
commit 3734959f55
1 changed files with 2 additions and 12 deletions
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14
util/src/uint.rs
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@ -141,7 +141,7 @@ pub trait Uint: Sized + Default + FromStr + From<u64> + FromJson + fmt::Debug +
macro_rules! construct_uint { macro_rules! construct_uint {
($name:ident, $n_words:expr) => ( ($name:ident, $n_words:expr) => (
/// Little-endian large integer type /// Little-endian large integer type
#[derive(Copy, Clone, Eq)] #[derive(Copy, Clone, Eq, PartialEq)]
pub struct $name(pub [u64; $n_words]); pub struct $name(pub [u64; $n_words]);
impl Uint for $name { impl Uint for $name {
@ -791,17 +791,7 @@ macro_rules! construct_uint {
} }
} }
impl PartialEq for $name { #[cfg_attr(feature="dev", allow(derive_hash_xor_eq))] // We are pretty sure it's ok.
fn eq(&self, other: &$name) -> bool {
let &$name(ref me) = self;
let &$name(ref you) = other;
for i in 0..$n_words {
if me[$n_words - 1 - i] != you[$n_words - 1 - i] { return false; }
}
true
}
}
impl Hash for $name { impl Hash for $name {
fn hash<H>(&self, state: &mut H) where H: Hasher { fn hash<H>(&self, state: &mut H) where H: Hasher {
unsafe { state.write(::std::slice::from_raw_parts(self.0.as_ptr() as *mut u8, self.0.len() * 8)); } unsafe { state.write(::std::slice::from_raw_parts(self.0.as_ptr() as *mut u8, self.0.len() * 8)); }