Daniel Micay
ef870d37a5
implement pointer arithmetic with GEP
...
Closes #8118 , #7136
~~~rust
extern mod extra;
use std::vec;
use std::ptr;
fn bench_from_elem(b: &mut extra::test::BenchHarness) {
do b.iter {
let v: ~[u8] = vec::from_elem(1024, 0u8);
}
}
fn bench_set_memory(b: &mut extra::test::BenchHarness) {
do b.iter {
let mut v: ~[u8] = vec::with_capacity(1024);
unsafe {
let vp = vec::raw::to_mut_ptr(v);
ptr::set_memory(vp, 0, 1024);
vec::raw::set_len(&mut v, 1024);
}
}
}
fn bench_vec_repeat(b: &mut extra::test::BenchHarness) {
do b.iter {
let v: ~[u8] = ~[0u8, ..1024];
}
}
~~~
Before:
test bench_from_elem ... bench: 415 ns/iter (+/- 17)
test bench_set_memory ... bench: 85 ns/iter (+/- 4)
test bench_vec_repeat ... bench: 83 ns/iter (+/- 3)
After:
test bench_from_elem ... bench: 84 ns/iter (+/- 2)
test bench_set_memory ... bench: 84 ns/iter (+/- 5)
test bench_vec_repeat ... bench: 84 ns/iter (+/- 3)
2013-07-30 02:50:31 -04:00
Patrick Walton
88fe4ae09c
librustc: Remove the Copy bound from the language.
2013-07-17 14:57:54 -07:00
Patrick Walton
e20549ff19
librustc: Remove all uses of the Copy bound.
2013-07-17 14:57:53 -07:00
Patrick Walton
99b33f7219
librustc: Remove all uses of "copy".
2013-07-17 14:57:51 -07:00
Jens Nockert
1aae28a57d
Replaces the free-standing functions in f32, &c.
...
The free-standing functions in f32, f64, i8, i16, i32, i64, u8, u16,
u32, u64, float, int, and uint are replaced with generic functions in
num instead.
If you were previously using any of those functions, just replace them
with the corresponding function with the same name in num.
Note: If you were using a function that corresponds to an operator, use
the operator instead.
2013-07-08 18:05:17 +02:00
Daniel Micay
641aec7407
remove some method resolve workarounds
2013-07-07 19:51:13 -04:00
Huon Wilson
cdea73cf5b
Convert vec::{as_imm_buf, as_mut_buf} to methods.
2013-07-04 00:46:50 +10:00
Huon Wilson
eee6775642
Implement consuming iterators for ~[], remove vec::{consume, consume_reverse, map_consume}.
2013-07-04 00:46:49 +10:00
Huon Wilson
c437a16c5d
rustc: add a lint to enforce uppercase statics.
2013-07-01 17:52:57 +10:00
Huon Wilson
c0a20d2929
Remove vec::{map, mapi, zip_map} and the methods, except for .map, since this
...
is very common, and the replacement (.iter().transform().collect()) is very
ugly.
2013-06-30 21:59:44 +10:00
Corey Richardson
1662bd371c
Great renaming: propagate throughout the rest of the codebase
2013-06-29 11:20:02 -04:00
Patrick Walton
1c0aa78481
librustc: Change "Owned" to "Send" everywhere
2013-06-28 10:44:15 -04:00
Daniel Micay
585f5f7f79
add IteratorUtil to the prelude
2013-06-14 23:15:42 -04:00
Daniel Micay
004816f4c6
option: remove redundant old_iter impls
2013-06-11 14:06:12 -04:00
Huon Wilson
65c7c58c8f
std: remove {all*,any*,count} in favour of iterators
2013-06-09 02:22:23 +10:00
Patrick Walton
206ab89629
librustc: Stop reexporting the standard modules from prelude.
2013-05-29 19:04:53 -07:00
Patrick Walton
f3723cf7c4
libextra: Rename the actual metadata names of libcore to libstd and libstd to libextra
2013-05-22 21:57:07 -07:00
Patrick Walton
0c820d4123
libstd: Rename libcore to libstd and libstd to libextra; update makefiles.
...
This only changes the directory names; it does not change the "real"
metadata names.
2013-05-22 21:57:05 -07:00
