268 lines
7.4 KiB
Markdown
268 lines
7.4 KiB
Markdown
# Changelog
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## 3.9.0
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- Updates windows-sys to 0.52
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- Updates minimum rustix version to 0.38.25
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## 3.8.1
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- Update rustix to fix a potential panic on `persist_noclobber` on android.
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- Update redox_syscall to 0.4 (on redox).
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- Fix some docs typos.
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## 3.8.0
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- Added `with_prefix` and `with_prefix_in` to `TempDir` and `NamedTempFile` to make it easier to create temporary files/directories with nice prefixes.
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- Misc cleanups.
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## 3.7.1
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- Tempfile builds on haiku again.
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- Under the hood, we've switched from the unlinkat/linkat syscalls to the regular unlink/link syscalls where possible.
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## 3.7.0
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BREAKING: This release updates the MSRV to 1.63. This isn't an API-breaking change (so no major
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release) but it's still a breaking change for some users.
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- Update fastrand from 1.6 to 2.0
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- Update rustix to 0.38
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- Updates the MSRV to 1.63.
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- Provide AsFd/AsRawFd on wasi.
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## 3.6.0
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- Update windows-sys to 0.48.
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- Update rustix min version to 0.37.11
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- Forward some `NamedTempFile` and `SpooledTempFile` methods to the underlying `File` object for
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better performance (especially vectorized writes, etc.).
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- Implement `AsFd` and `AsHandle`.
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- Misc documentation fixes and code cleanups.
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## 3.5.0
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- Update rustix from 0.36 to 0.37.1. This makes wasi work on rust stable
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- Update `windows-sys`, `redox_syscall`
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- BREAKING: Remove the implementation of `Write for &NamedTempFile<F> where &F: Write`. Unfortunately, this can cause compile issues in unrelated code (https://github.com/Stebalien/tempfile/issues/224).
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## 3.4.0
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SECURITY: Prior `tempfile` releases depended on `remove_dir_all` version 0.5.0 which was vulnerable to a [TOCTOU race](https://github.com/XAMPPRocky/remove_dir_all/security/advisories/GHSA-mc8h-8q98-g5hr). This same race is present in rust versions prior to 1.58.1.
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Features:
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- Generalized temporary files: `NamedTempFile` can now abstract over different kinds of files (e.g.,
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unix domain sockets, pipes, etc.):
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- Add `Builder::make` and `Builder::make_in` for generalized temp file
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creation.
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- Add `NamedTempFile::from_parts` to complement `NamedTempFile::into_parts`.
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- Add generic parameter to `NamedTempFile` to support wrapping non-File types.
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Bug Fixes/Improvements:
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- Don't try to create a temporary file multiple times if the file path has been fully specified by
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the user (no random characters).
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- `NamedTempFile::persist_noclobber` is now always atomic on linux when `renameat_with` is
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supported. Previously, it would first link the new path, then unlink the previous path.
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- Fix compiler warnings on windows.
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Trivia:
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- Switch from `libc` to `rustix` on wasi/unix. This now makes direct syscalls instead of calling
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through libc.
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- Remove `remove_dir_all` dependency. The rust standard library has optimized their internal version
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significantly.
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- Switch to official windows-sys windows bindings.
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Breaking:
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- The minimum rust version is now `1.48.0`.
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- Mark most functions as `must_use`.
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- Uses direct syscalls on linux by default, instead of libc.
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- The new type parameter in `NamedTempFile` may lead to type inference issues in some cases.
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## 3.3.0
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Features:
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- Replace rand with fastrand for a significantly smaller dependency tree. Cryptographic randomness
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isn't necessary for temporary file names, and isn't all that helpful either.
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- Add limited WASI support.
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- Add a function to extract the inner data from a `SpooledTempFile`.
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Bug Fixes:
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- Make it possible to persist unnamed temporary files on linux by removing the `O_EXCL` flag.
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- Fix redox minimum crate version.
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## 3.2.0
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Features:
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- Bump rand dependency to `0.8`.
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- Bump cfg-if dependency to `1.0`
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Other than that, this release mostly includes small cleanups and simplifications.
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Breaking: The minimum rust version is now `1.40.0`.
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## 3.1.0
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Features:
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- Bump rand dependency to `0.7`.
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Breaking: The minimum rust version is now `1.32.0`.
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## 3.0.9
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Documentation:
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- Add an example for reopening a named temporary file.
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- Flesh out the security documentation.
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Features:
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- Introduce an `append` option to the builder.
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- Errors:
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- No longer implement the soft-deprecated `description`.
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- Implement `source` instead of `cause`.
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Breaking: The minimum rust version is now 1.30.
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## 3.0.8
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This is a bugfix release.
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Fixes:
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- Export `PathPersistError`.
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- Fix a bug where flushing a `SpooledTempFile` to disk could fail to write part
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of the file in some rare, yet-to-reproduced cases.
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## 3.0.7
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Breaking:
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- `Builder::prefix` and `Builder::suffix` now accept a generic `&AsRef<OsStr>`.
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This could affect type inference.
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- Temporary files (except unnamed temporary files on Windows and Linux >= 3.11)
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now use absolute path names. This will break programs that create temporary
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files relative to their current working directory when they don't have the
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search permission (x) on some ancestor directory. This is only likely to
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affect programs with strange chroot-less filesystem sandboxes. If you believe
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you're affected by this issue, please comment on #40.
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Features:
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- Accept anything implementing `&AsRef<OsStr>` in the builder: &OsStr, &OsString, &Path, etc.
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Fixes:
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- Fix LFS support.
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- Use absolute paths for named temporary files to guard against changes in the
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current directory.
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- Use absolute paths when creating unnamed temporary files on platforms that
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can't create unlinked or auto-deleted temporary files. This fixes a very
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unlikely race where the current directory could change while the temporary
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file is being created.
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Misc:
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- Use modern stdlib features to avoid custom unsafe code. This reduces the
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number of unsafe blocks from 12 to 4.
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## 3.0.6
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- Don't hide temporary files on windows, fixing #66 and #69.
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## 3.0.5
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Features:
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- Added a spooled temporary file implementation. This temporary file variant
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starts out as an in-memory temporary file but "rolls-over" onto disk when it
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grows over a specified size (#68).
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- Errors are now annotated with paths to make debugging easier (#73).
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Misc:
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- The rand version has been bumped to 0.6 (#74).
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Bugs:
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- Tempfile compiles again on Redox (#75).
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## 3.0.4
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- Now compiles on unsupported platforms.
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## 3.0.3
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- update rand to 0.5
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## 3.0.2
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- Actually *delete* temporary files on non-Linux unix systems (thanks to
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@oliverhenshaw for the fix and a test case).
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## 3.0.1
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- Restore NamedTempFile::new_in
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## 3.0.0
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- Adds temporary directory support (@KodrAus)
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- Allow closing named temporary files without deleting them (@jasonwhite)
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## 2.2.0
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- Redox Support
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## 2.1.6
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- Remove build script and bump minimum rustc version to 1.9.0
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## 2.1.5
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- Don't build platform-specific dependencies on all platforms.
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- Cleanup some documentation.
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## 2.1.4
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- Fix crates.io tags. No interesting changes.
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## 2.1.3
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Export `PersistError`.
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## 2.1.2
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Add `Read`/`Write`/`Seek` impls on `&NamedTempFile`. This mirrors the
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implementations on `&File`. One can currently just deref to a `&File` but these
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implementations are more discoverable.
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## 2.1.1
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Add LFS Support.
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## 2.1.0
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- Implement `AsRef<File>` for `NamedTempFile` allowing named temporary files to
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be borrowed as `File`s.
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- Add a method to convert a `NamedTempFile` to an unnamed temporary `File`.
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## 2.0.1
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- Arm bugfix
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## 2.0.0
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This release replaces `TempFile` with a `tempfile()` function that returns
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`std::fs::File` objects. These are significantly more useful because most rust
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libraries expect normal `File` objects.
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To continue supporting shared temporary files, this new version adds a
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`reopen()` method to `NamedTempFile`.
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