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Add an inline hint on Generator::next(). 

This improves the generate benchmark by about 1ns.
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whitequark 2016-07-17 05:07:08 +00:00 committed by edef
parent 16c674b4f4
commit 15d2fbaf51
1 changed files with 1 additions and 0 deletions
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src/generator.rs
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@ -167,6 +167,7 @@ impl<Item, Stack> Iterator for Generator<Item, Stack>
/// Resumes the generator and return the next value it yields. /// Resumes the generator and return the next value it yields.
/// If the generator function has returned, returns `None`. /// If the generator function has returned, returns `None`.
#[inline]
fn next(&mut self) -> Option<Self::Item> { fn next(&mut self) -> Option<Self::Item> {
match self.state { match self.state {
State::Suspended => { State::Suspended => {