From 480ae964b7386170103467ab73275cc5d667c76a Mon Sep 17 00:00:00 2001
From: AndyJado <101876416+AndyJado@users.noreply.github.com>
Date: Sat, 25 Mar 2023 20:57:27 +0800
Subject: [PATCH] impl try_from Range<usize> for textRange

---
 src/range.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/range.rs b/src/range.rs
index 4a98dee..0eaebca 100644
--- a/src/range.rs
+++ b/src/range.rs
@@ -1,3 +1,8 @@
+use std::{
+    convert::{TryFrom, TryInto},
+    num::TryFromIntError,
+};
+
 use cmp::Ordering;
 
 use {
@@ -392,6 +397,14 @@ where
     }
 }
 
+impl TryFrom<Range<usize>> for TextRange {
+    type Error = TryFromIntError;
+    #[inline]
+    fn try_from(r: Range<usize>) -> Result<Self, TryFromIntError> {
+        Ok(Self::new(r.start.try_into()?, r.end.try_into()?))
+    }
+}
+
 macro_rules! ops {
     (impl $Op:ident for TextRange by fn $f:ident = $op:tt) => {
         impl $Op<&TextSize> for TextRange {