From 90203dd4671268c9e4fc09ecafd095d803013a07 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Wed, 27 Jul 2022 20:33:40 +1000
Subject: [PATCH] Impl `PartialOrd` and `Ord` for `MetaData`
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
src/metafiles/binstall_v1.rs | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/metafiles/binstall_v1.rs b/src/metafiles/binstall_v1.rs
index a9cb446f..8ce59a4a 100644
--- a/src/metafiles/binstall_v1.rs
+++ b/src/metafiles/binstall_v1.rs
@@ -1,5 +1,5 @@
use std::{
- fs, hash,
+ cmp, fs, hash,
io::{self, Write},
iter::IntoIterator,
path::{Path, PathBuf},
@@ -24,12 +24,24 @@ pub struct MetaData {
pub bins: Vec<CompactString>,
}
impl PartialEq for MetaData {
- fn eq(&self, other: &MetaData) -> bool {
+ fn eq(&self, other: &Self) -> bool {
self.name == other.name
}
}
impl Eq for MetaData {}
+impl PartialOrd for MetaData {
+ fn partial_cmp(&self, other: &Self) -> Option<cmp::Ordering> {
+ self.name.partial_cmp(&other.name)
+ }
+}
+
+impl Ord for MetaData {
+ fn cmp(&self, other: &Self) -> cmp::Ordering {
+ self.name.cmp(&other.name)
+ }
+}
+
impl hash::Hash for MetaData {
fn hash<H>(&self, state: &mut H)
where