bors 023fd7e74a Auto merge of #52767 - ljedrz:avoid_format, r=petrochenkov ... Prefer to_string() to format!() Simple benchmarks suggest in some cases it can be faster by even 37%: ``` test converting_f64_long ... bench: 339 ns/iter (+/- 199) test converting_f64_short ... bench: 136 ns/iter (+/- 34) test converting_i32_long ... bench: 87 ns/iter (+/- 16) test converting_i32_short ... bench: 87 ns/iter (+/- 49) test converting_str ... bench: 54 ns/iter (+/- 15) test formatting_f64_long ... bench: 349 ns/iter (+/- 176) test formatting_f64_short ... bench: 145 ns/iter (+/- 14) test formatting_i32_long ... bench: 98 ns/iter (+/- 14) test formatting_i32_short ... bench: 93 ns/iter (+/- 15) test formatting_str ... bench: 86 ns/iter (+/- 23) ```		2018-07-29 09:33:37 +00:00
..
gnu	fix some errors in libstd	2017-12-22 12:40:39 -05:00
at_exit_imp.rs	Deny bare trait objects in src/libstd.	2018-07-10 20:35:36 +02:00
backtrace.rs	Auto merge of #52336 - ishitatsuyuki:dyn-rollup, r=Mark-Simulacrum	2018-07-27 20:27:40 +00:00
bytestring.rs	Move Utf8Lossy decoder to libcore	2018-04-12 00:13:43 +02:00
condvar.rs	std: Move sys_common to libstd/sys_common	2016-11-01 17:08:24 +00:00
io.rs	Add Read::initializer.	2017-06-20 20:26:22 -07:00
mod.rs	std: Minimize size of panicking on wasm	2018-04-13 07:03:00 -07:00
mutex.rs	libstd: add an RAII utility for sys_common::mutex::Mutex	2018-06-17 15:18:32 +08:00
net.rs	Only link res_init() on GNU/*nix	2018-01-16 06:30:44 +11:00
poison.rs	Deny bare trait objects in src/libstd.	2018-07-10 20:35:36 +02:00
process.rs	Import the alloc crate as alloc_crate in std	2018-04-12 22:52:47 +02:00
remutex.rs	Make Stdio handle UnwindSafe	2018-07-02 12:54:30 -07:00
rwlock.rs	std: Move sys_common to libstd/sys_common	2016-11-01 17:08:24 +00:00
thread.rs	Deny bare trait objects in src/libstd.	2018-07-10 20:35:36 +02:00
thread_info.rs	rustc_driver: get rid of extra thread on Unix	2018-03-18 23:05:28 +09:00
thread_local.rs	libstd: add an RAII utility for sys_common::mutex::Mutex	2018-06-17 15:18:32 +08:00
util.rs	std: Minimize size of panicking on wasm	2018-04-13 07:03:00 -07:00
wtf8.rs	Prefer to_string() to format!()	2018-07-27 11:11:18 +02:00