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-rw-r--r--crates/stdx/src/lib.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/crates/stdx/src/lib.rs b/crates/stdx/src/lib.rs
index 71a57fba2..c0356344c 100644
--- a/crates/stdx/src/lib.rs
+++ b/crates/stdx/src/lib.rs
@@ -124,3 +124,8 @@ pub fn replace(buf: &mut String, from: char, to: &str) {
124 // FIXME: do this in place. 124 // FIXME: do this in place.
125 *buf = buf.replace(from, to) 125 *buf = buf.replace(from, to)
126} 126}
127
128pub fn split1(haystack: &str, delim: char) -> Option<(&str, &str)> {
129 let idx = haystack.find(delim)?;
130 Some((&haystack[..idx], &haystack[idx + delim.len_utf8()..]))
131}