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fix hash impl

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This commit is contained in:
Nikolay Kim 2019-12-07 11:51:47 +06:00
parent 110457477a
commit c38a25f102
3 changed files with 19 additions and 2 deletions
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4
string/CHANGES.md
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@ -1,5 +1,9 @@
# Changes # Changes
[0.1.1] - 2019-12-07
* Fix hash impl
[0.1.0] - 2019-12-07 [0.1.0] - 2019-12-07
* Initial release * Initial release

2
string/Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "bytestring" name = "bytestring"
version = "0.1.0" version = "0.1.1"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"] authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
description = "A UTF-8 encoded string with Bytes as a storage" description = "A UTF-8 encoded string with Bytes as a storage"
keywords = ["actix"] keywords = ["actix"]

15
string/src/lib.rs
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@ -45,7 +45,7 @@ impl PartialEq<str> for ByteString {
impl hash::Hash for ByteString { impl hash::Hash for ByteString {
fn hash<H: hash::Hasher>(&self, state: &mut H) { fn hash<H: hash::Hasher>(&self, state: &mut H) {
self.0.hash(state); (**self).hash(state);
} }
} }
@ -144,6 +144,19 @@ impl fmt::Display for ByteString {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use super::*; use super::*;
use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};
#[test]
fn test_hash() {
let mut hasher1 = DefaultHasher::default();
"str".hash(&mut hasher1);
let mut hasher2 = DefaultHasher::default();
let s = ByteString::from_static("str");
s.hash(&mut hasher2);
assert_eq!(hasher1.finish(), hasher2.finish());
}
#[test] #[test]
fn test_from_string() { fn test_from_string() {