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author | Wedson Almeida Filho <walmeida@microsoft.com> | 2024-03-28 04:35:59 +0300 |
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committer | Miguel Ojeda <ojeda@kernel.org> | 2024-04-16 23:47:20 +0300 |
commit | 08d3f54928796557fc832467ad54f04908fc14e4 (patch) | |
tree | 6b69b62459f71aaeac0021e2e81ff61ca9a1c991 /rust/kernel/types.rs | |
parent | b6a006e21b822d1dd262fa249ff71a2991e7b319 (diff) | |
download | linux-08d3f54928796557fc832467ad54f04908fc14e4.tar.xz |
rust: alloc: introduce the `BoxExt` trait
Make fallible versions of `new` and `new_uninit` methods available in
`Box` even though it doesn't implement them because we build `alloc`
with the `no_global_oom_handling` config.
They also have an extra `flags` parameter that allows callers to pass
flags to the allocator.
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Link: https://lore.kernel.org/r/20240328013603.206764-7-wedsonaf@gmail.com
[ Used `Box::write()` to avoid one `unsafe` block as suggested by Boqun. ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel/types.rs')
0 files changed, 0 insertions, 0 deletions