bors c9290dceee Auto merge of #68558 - HeroicKatora:buf-writer-capacity, r=alexcrichton ...

Add a method to query the capacity of a BufWriter and BufReader

Besides the obvious of retrieving the parameter used to construct the writer, this method allows consumers to control the number of `flush` calls during write operations. For `BufReader` it gives an upper bound on the returned buffer in `fill_buf` which might influence the allocation behaviour of a consumer.

2020-02-04 20:30:53 +00:00

..

buffered.rs

Add capacity to BufReader with same unstable gate

2020-01-28 14:19:44 +01:00

cursor.rs

Rollup merge of #67233 - Luro02:cursor_traits, r=sfackler

2019-12-23 15:16:21 +01:00

error.rs

Deprecate Error::description for real

2019-12-24 22:39:49 -08:00

impls.rs

Format libstd with rustfmt

2019-11-29 18:43:27 -08:00

lazy.rs

Format the world

2019-12-22 17:42:47 -05:00

mod.rs

Document that write_all will not call write if given an empty buffer

2020-01-28 17:22:38 -08:00

prelude.rs

Format libstd with rustfmt

2019-11-29 18:43:27 -08:00

stdio.rs

Format the world

2019-12-22 17:42:47 -05:00

util.rs

Format libstd with rustfmt

2019-11-29 18:43:27 -08:00