From f06b2bcd91329fb795839a4eabd8f43aa472aeb2 Mon Sep 17 00:00:00 2001
From: Aaron Loucks <aloucks@cofront.net>
Date: Wed, 3 Jun 2020 07:26:15 -0400
Subject: Use split1 when formatting function signature params

---
 crates/stdx/src/lib.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'crates/stdx/src/lib.rs')

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) {
     // FIXME: do this in place.
     *buf = buf.replace(from, to)
 }
+
+pub fn split1(haystack: &str, delim: char) -> Option<(&str, &str)> {
+    let idx = haystack.find(delim)?;
+    Some((&haystack[..idx], &haystack[idx + delim.len_utf8()..]))
+}
-- 
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