bors e4414739a5 auto merge of #13127 : kballard/rust/read_at_least, r=alexcrichton ... Reader.read_at_least() ensures that at least a given number of bytes have been read. The most common use-case for this is ensuring at least 1 byte has been read. If the reader returns 0 enough times in a row, a new error kind NoProgress will be returned instead of looping infinitely. This change is necessary in order to properly support Readers that repeatedly return 0, either because they're broken, or because they're attempting to do a non-blocking read on some resource that never becomes available. Also add .push() and .push_at_least() methods. push() is like read() but the results are appended to the passed Vec. Remove Reader.fill() and Reader.push_exact() as they end up being thin wrappers around read_at_least() and push_at_least(). [breaking-change]		2014-05-13 20:01:28 -07:00
..
net	Document a possible way in which connect_timout may change in the future	2014-05-12 21:41:48 -07:00
buffered.rs	core: Add unwrap()/unwrap_err() methods to Result	2014-05-07 08:16:14 -07:00
comm_adapters.rs	Replace most ~exprs with 'box'. #11779	2014-05-02 23:00:58 -07:00
extensions.rs	io: Add .read_at_least() to Reader	2014-05-13 18:45:20 -07:00
flate.rs
fs.rs	Add stat method to std::io::fs::File to stat without a Path.	2014-05-12 19:52:29 -07:00
mem.rs	io: Add .read_at_least() to Reader	2014-05-13 18:45:20 -07:00
mod.rs	io: Add .read_at_least() to Reader	2014-05-13 18:45:20 -07:00
pipe.rs	librustc: Remove ~EXPR, ~TYPE, and ~PAT from the language, except	2014-05-06 23:12:54 -07:00
process.rs	io: Implement process wait timeouts	2014-05-13 17:27:42 -07:00
result.rs	De-~[] Mem{Reader,Writer}	2014-04-06 15:40:01 -07:00
signal.rs	librustc: Remove ~EXPR, ~TYPE, and ~PAT from the language, except	2014-05-06 23:12:54 -07:00
stdio.rs	core: Add unwrap()/unwrap_err() methods to Result	2014-05-07 08:16:14 -07:00
tempfile.rs	core: Add unwrap()/unwrap_err() methods to Result	2014-05-07 08:16:14 -07:00
test.rs	rustc: Don't allow priv use to shadow pub use	2014-04-10 15:22:01 -07:00
timer.rs	core: Move Option::expect to libstd from libcore	2014-05-07 08:17:32 -07:00
util.rs	std: Implement the Buffer trait for some wrappers	2014-05-07 08:11:19 -07:00