bjoernager/rust
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Move checked arithmetic operators into Int trait

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Brendan Zabarauskas 2014-11-10 00:11:28 +11:00
parent 7e57cd843c
commit e51cc089da
20 changed files with 324 additions and 371 deletions
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2
src/libserialize/json.rs
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@ -609,7 +609,7 @@ impl<'a> PrettyEncoder<'a> {
/// This is safe to set during encoding.
pub fn set_indent<'a>(&mut self, indent: uint) {
// self.indent very well could be 0 so we need to use checked division.
let level = self.curr_indent.checked_div(&self.indent).unwrap_or(0);
let level = self.curr_indent.checked_div(self.indent).unwrap_or(0);
self.indent = indent;
self.curr_indent = level * self.indent;
}