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annotate rust/hg-core/src/transaction.rs @ 52970:e4ff37b5317c

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stream-bundle: simple use of `mode` argument of `os.open` This argument have been around for a while and simplify the code. This is especially true as Windows does not have `os.fchmod` so we would have had to deal with this special case.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 18 Feb 2025 17:21:42 +0100
parents e01e84e5e426
children
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52160
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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1 use std::path::Path;
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
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2
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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3 /// The Mercurial transaction system is based on the append-only nature
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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4 /// of its core files. This exposes the necessary methods to safely write to
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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5 /// the different core datastructures.
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
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6 pub trait Transaction {
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
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7 /// Record the state of an append-only file before update
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
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8 fn add(&mut self, file: impl AsRef<Path>, offset: usize);
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
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9
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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10 // TODO the rest of the methods once we do more in Rust.
e01e84e5e426 rust-revlog: add a Rust-only `InnerRevlog`
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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11 }