mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sha2 -- introduce locals to clarify which subportions are being borrowed

Browse Source
This commit is contained in:
Niko Matsakis 2014-02-07 14:52:41 -05:00
parent 8dff89c238
commit b0ac40a243
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/librustc/util/sha2.rs
View File

@ -453,7 +453,8 @@ impl Engine256 {
assert!(!self.finished)
// Assumes that input.len() can be converted to u64 without overflow
self.length_bits = add_bytes_to_bits(self.length_bits, input.len() as u64);
self.buffer.input(input, |input: &[u8]| { self.state.process_block(input) });
let self_state = &mut self.state;
self.buffer.input(input, |input: &[u8]| { self_state.process_block(input) });
}
fn finish(&mut self) {
@ -461,10 +462,11 @@ impl Engine256 {
return;
}
self.buffer.standard_padding(8, |input: &[u8]| { self.state.process_block(input) });
let self_state = &mut self.state;
self.buffer.standard_padding(8, |input: &[u8]| { self_state.process_block(input) });
write_u32_be(self.buffer.next(4), (self.length_bits >> 32) as u32 );
write_u32_be(self.buffer.next(4), self.length_bits as u32);
self.state.process_block(self.buffer.full_buffer());
self_state.process_block(self.buffer.full_buffer());
self.finished = true;
}