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path: root/library/std/src/fs.rs
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2024-02-21Remove unnecessary map_errKornel-4/+4
2024-02-18Add uncontroversial syscall doc aliases to std docsSabrinaJewson-2/+16
2024-02-16Auto merge of #120538 - kornelski:read-not-exact, r=m-ou-sebors-2/+2
Make File::read_to_end less special Follow-up to #117925
2024-02-15Update library/std/src/fs.rsHaydon Ryan-2/+2
Co-authored-by: Mara Bos <m-ou.se@m-ou.se>
2024-02-15Update library/std/src/fs.rsHaydon Ryan-2/+2
Co-authored-by: Mara Bos <m-ou.se@m-ou.se>
2024-02-11std: use `stream_position` where applicableJoão Marcos P. Bezerra-3/+2
by replacing `seek(SeekFrom::Current(0))` calls
2024-02-08Bump version placeholdersMark Rousskov-1/+1
2024-01-31Make File::read_to_end less specialKornel-2/+2
Follow-up to #117925
2024-01-29Handle out of memory errors in fs::read/read_to_stringKornel-4/+6
2024-01-03Rollup merge of #119319 - chfogelman:buffered-file-doc, r=the8472León Orell Valerian Liehr-3/+9
Document that File does not buffer reads/writes ...and refer to `BufReader`/`BufWriter`. This is a common source of efficiency issues in Rust programs written naively. Including this information with the `File` docs, and adding a link to the wrapper types, will help discoverability.
2023-12-31Document that File does not buffer reads/writes, refer to BufReader/BufWriterCarter Hunt Fogelman-3/+9
2023-12-20stabilize `file_create_new`Ralph Ursprung-3/+1
closes #105135
2023-12-11Updating fs::read example to remove SocketAddressHaydon Ryan-2/+2
2023-12-11fixing error std::fs::read_to_string example documentationHaydon Ryan-2/+2
2023-11-15Substitute version placeholdersMark Rousskov-7/+7
2023-10-31Stabilize `file_set_times`Josh Triplett-9/+7
Approved via FCP in https://github.com/rust-lang/rust/issues/98245 .
2023-10-05Add more diagnostic items for clippyJason Newcomb-0/+3
2023-09-19Auto merge of #104101 - betrusted-io:xous-libstd-initial, r=bjorn3bors-1/+1
Add initial libstd support for Xous This patchset adds some minimal support to the tier-3 target `riscv32imac-unknown-xous-elf`. The following features are supported: * alloc * thread creation and joining * thread sleeping * thread_local * panic_abort * mutex * condvar * stdout Additionally, internal support for the various Xous primitives surrounding IPC have been added as part of the Xous FFI. These may be exposed as part of `std::os::xous::ffi` in the future, however for now they are not public. This represents the minimum viable product. A future patchset will add support for networking and filesystem support.
2023-09-01Auto merge of #114448 - SteveLauC:std_fs_read_doc, r=Mark-Simulacrumbors-5/+7
docs: improve std::fs::read doc #### What does this PR do 1. Rephrase a confusing sentence in the document of `std::fs::read()` ----- Closes #114432 cc `@Dexus0` `@saethlin`
2023-09-01docs: improve std::fs::read docSteve Lau-5/+7
2023-08-29rewording after comments by @thomccMarc Schoolderman-5/+5
2023-08-25Add a new helper to avoid calling io::Error::kindBen Kimock-0/+3
2023-08-22std: fs: skip fs tests on xousSean Cross-1/+1
The xous filesystem support is not yet ready for merging. Signed-off-by: Sean Cross <sean@xobs.io>
2023-08-22Replace version placeholders with 1.73.0Mark Rousskov-3/+3
2023-07-28inline trivial (noop) flush callsThom Chiovoloni-0/+3
2023-07-10Auto merge of #94748 - tbu-:pr_file_arc, r=Amanieubors-32/+65
Add `Read`, `Write` and `Seek` impls for `Arc<File>` where appropriate If `&T` implements these traits, `Arc<T>` has no reason not to do so either. This is useful for operating system handles like `File` or `TcpStream` which don't need a mutable reference to implement these traits. CC #53835. CC #94744.
2023-06-23Add `Read`, `Write` and `Seek` impls for `Arc<File>` where appropriateTobias Bucher-0/+46
If `&T` implements these traits, `Arc<T>` has no reason not to do so either. This is useful for operating system handles like `File` or `TcpStream` which don't need a mutable reference to implement these traits. CC #53835. CC #94744.
2023-06-23Forward `io::{Read,Seek,Write}` impls of `File` to `&File`Tobias Bucher-33/+20
This reduces code duplication.
2023-06-23DirEntry::file_name: improve explanationTshepang Mbambo-2/+8
2023-05-19Auto merge of #109773 - beetrees:set-file-time-improvements, r=Amanieubors-0/+11
Add creation time support to `FileTimes` on apple and windows Adds support for setting file creation times on platforms which support changing it directly (currently only Apple and Windows). Based on top of #110093 (which was split from this PR). ACP: rust-lang/libs-team#199 (currently still in progress) Tracking issue: #98245 `@rustbot` label +T-libs-api -T-libs
2023-05-15Add creation time support to `FileTimes` on apple and windowsbeetrees-0/+11
2023-05-15wanting => wantVagelis Prokopiou-1/+1
2023-05-01Inline AsInner implementationsKonrad Borowski-0/+8
2023-04-27docs(std): clarify `remove_dir_all` errorsPhilpax-0/+5
2023-04-26Rollup merge of #110266 - tgross35:try-exists-wording, r=jyn514jyn-3/+4
Update documentation wording on path 'try_exists' functions Just eliminate the quadruple negation in `doesn't silently ignore errors unrelated to ... not existing.`
2023-04-21Limit read size in `File::read_to_end` loopChris Denton-18/+22
This works around performance issues on Windows by limiting reads the size of reads when the expected size is known.
2023-04-13Update documentation wording on path 'try_exists' functionsTrevor Gross-3/+4
2023-03-17fix typo in documentation for std::fs::PermissionsMarc R. Schoolderman-1/+1
2023-02-15Suggest simpler fs helper methods in File::{open,create}Kornel-1/+10
2023-02-15Demonstrate I/O in File examplesKornel-0/+9
2023-01-14Fix some missed double spaces.André Vennberg-1/+1
2023-01-11use with_capacity in read read_to_stringyukang-4/+2
2023-01-08Remove unnecessary lseek syscall when using std::fs::readyukang-2/+6
2022-12-03Rollup merge of #105100 - jhpratt:fix-docs, r=JohnTitorYuki Okushi-2/+3
Add missing intra-doc link Trivial change. This makes the plain text into inline code and makes it a link. `@rustbot` label +A-docs
2022-12-01Add tracking issue for file_create_newAndrius Pukšta-1/+1
2022-11-30Add missing intra-doc linkJacob Pratt-2/+3
2022-09-19Document surprising and dangerous fs::Permissions behaviour on UnixTim Hutt-3/+64
This documents the very surprising behaviour that `set_readonly(false)` will make a file *world writable* on Unix. I would go so far as to say that this function should be deprecated on Unix, or maybe even entirely. But documenting the bad behaviour is a good first step.
2022-09-03updated description of File struct in std::fsBart Massey-1/+1
2022-08-29Rollup merge of #98801 - joshtriplett:file-create-new, r=thomccDylan DPC-0/+29
Add a `File::create_new` constructor We have `File::create` for creating a file or opening an existing file, but the secure way to guarantee creating a new file requires a longhand invocation via `OpenOptions`. Add `File::create_new` to handle this case, to make it easier for people to do secure file creation.
2022-08-18Address reviewer commentsNick Cameron-2/+2
Signed-off-by: Nick Cameron <nrc@ncameron.org>