From 4f0ea258dba1f5b8b630d8dd3c62eb6976656762 Mon Sep 17 00:00:00 2001 From: "google-labs-jules[bot]" <161369871+google-labs-jules[bot]@users.noreply.github.com> Date: Fri, 19 Jun 2026 21:17:22 +0000 Subject: [PATCH] Optimize word joining in string casing utilities - Removed intermediate Vec allocation in `Casing::Pascal`'s word joining by using `.collect::()` directly. - Updated `camel_case` to use `.to_string()` instead of `.collect::()` when converting a character to a lowercase string. Co-authored-by: cloudesize67-cmd <237356855+cloudesize67-cmd@users.noreply.github.com> --- xdk-lib/src/casing.rs | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/xdk-lib/src/casing.rs b/xdk-lib/src/casing.rs index 6463487e..2dd270f8 100644 --- a/xdk-lib/src/casing.rs +++ b/xdk-lib/src/casing.rs @@ -29,11 +29,8 @@ impl Casing { result } } - Casing::Pascal => words - .iter() - .map(|w| pascal_case(w)) - .collect::>() - .join(""), + // Bolt optimization: avoid intermediate Vec allocation by directly collecting into a String. + Casing::Pascal => words.iter().map(|w| pascal_case(w)).collect::(), Casing::Kebab => words.join("-").to_lowercase(), Casing::ScreamingSnake => words.join("_").to_uppercase(), } @@ -118,6 +115,7 @@ pub fn camel_case(value: &str) -> String { let mut chars = pascal.chars(); match chars.next() { None => String::new(), - Some(first) => first.to_lowercase().collect::() + chars.as_str(), + // Bolt optimization: use to_string() instead of collect::() on char::to_lowercase() + Some(first) => first.to_lowercase().to_string() + chars.as_str(), } }