upstream/mercurial-mirror Files · rust/hg-core/src/transaction.rs

rust: make RevlogError AmbiguousPrefix case contain the actual prefix...

rust: make RevlogError AmbiguousPrefix case contain the actual prefix This brings the work started in `652149ed64f0` to its logical conclusion and makes the RevlogError self-sufficient so it can be directly converted to CommandError, without an extra rev text annotation. Without this change, it's confusing that the extra annotation is ignored in most-but-not-all cases.

Raphaël Gomès - - Load All Authors

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             transaction.rs
        
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        Raphaël Gomès
    
rust-revlog: add a Rust-only `InnerRevlog`...

              r53057
            
      use std::path::Path;

      /// The Mercurial transaction system is based on the append-only nature

      /// of its core files. This exposes the necessary methods to safely write to

      /// the different core datastructures.

      pub trait Transaction {

          /// Record the state of an append-only file before update

          fn add(&mut self, file: impl AsRef<Path>, offset: usize);

          // TODO the rest of the methods once we do more in Rust.

      }

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Raphaël Gomès rust-revlog: add a Rust-only `InnerRevlog`...	r53057	use std::path::Path;

		/// The Mercurial transaction system is based on the append-only nature
		/// of its core files. This exposes the necessary methods to safely write to
		/// the different core datastructures.
		pub trait Transaction {
		/// Record the state of an append-only file before update
		fn add(&mut self, file: impl AsRef<Path>, offset: usize);

		// TODO the rest of the methods once we do more in Rust.
		}