From aec15591f3a6dafc685af97296f9d78c0cdfd9bd Mon Sep 17 00:00:00 2001
From: 0xLucqs <70894690+0xLucqs@users.noreply.github.com>
Date: Mon, 5 Aug 2024 12:46:05 +0200
Subject: [PATCH] feat(span):  add to_str_range for `TextSpan` (#6122)

---
 crates/cairo-lang-filesystem/src/span.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/crates/cairo-lang-filesystem/src/span.rs b/crates/cairo-lang-filesystem/src/span.rs
index 38244d9c456..de4d2bc42fc 100644
--- a/crates/cairo-lang-filesystem/src/span.rs
+++ b/crates/cairo-lang-filesystem/src/span.rs
@@ -1,5 +1,5 @@
 use std::iter::Sum;
-use std::ops::{Add, Sub};
+use std::ops::{Add, Range, Sub};
 
 use crate::db::FilesGroup;
 use crate::ids::FileId;
@@ -94,6 +94,11 @@ impl TextSpan {
         Self { start: self.start, end: self.start }
     }
 
+    /// Returns self.start..self.end as [`Range<usize>`]
+    pub fn to_str_range(&self) -> Range<usize> {
+        self.start.0.0 as usize..self.end.0.0 as usize
+    }
+
     /// Convert this span to a [`TextPositionSpan`] in the file.
     pub fn position_in_file(self, db: &dyn FilesGroup, file: FileId) -> Option<TextPositionSpan> {
         let start = self.start.position_in_file(db, file)?;