From 8b2ff472cf0d1e348cc369e2e2927dc552582b32 Mon Sep 17 00:00:00 2001 From: Tshepang Lekhonkhobe Date: Wed, 25 Feb 2015 08:20:34 +0200 Subject: remove some compiler warnings --- src/rustbook/book.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/rustbook') diff --git a/src/rustbook/book.rs b/src/rustbook/book.rs index 3c116aa860b..8900b60d191 100644 --- a/src/rustbook/book.rs +++ b/src/rustbook/book.rs @@ -114,12 +114,12 @@ pub fn parse_summary(input: R, src: &Path) -> Result i, None => continue }; + let star_idx = match line.find("*") { Some(i) => i, None => continue }; - let start_bracket = star_idx + line[star_idx..].find_str("[").unwrap(); - let end_bracket = start_bracket + line[start_bracket..].find_str("](").unwrap(); + let start_bracket = star_idx + line[star_idx..].find("[").unwrap(); + let end_bracket = start_bracket + line[start_bracket..].find("](").unwrap(); let start_paren = end_bracket + 1; - let end_paren = start_paren + line[start_paren..].find_str(")").unwrap(); + let end_paren = start_paren + line[start_paren..].find(")").unwrap(); let given_path = &line[start_paren + 1 .. end_paren]; let title = line[start_bracket + 1..end_bracket].to_string(); -- cgit 1.4.1-3-g733a5