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

dirstate-tree: Borrow copy source paths from the "on disk" bytes...

dirstate-tree: Borrow copy source paths from the "on disk" bytes Use std::borrow::Cow to avoid some memory allocations and copying. These particular allocations are not visible when profiling (as many files in a typical repo don’t have a copy source). This change is "warm up" for doing the same with paths of files themselves, which is more involved since those paths are used as `HashMap` keys. This gets of the way the addition of a lifetime parameter to several types. Differential Revision: https://phab.mercurial-scm.org/D10559

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             dirstate_tree.rs
        
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        Simon Sapin
    
dirstate-tree: Empty shell for a second Rust DirstateMap implementation...

              r47865
            
      pub mod dirstate_map;

        Simon Sapin
    
dirstate-tree: Make Rust DirstateMap bindings go through a trait object...

              r47863
            
      pub mod dispatch;

        Simon Sapin
    
dirstate-tree: Add `WithBasename` wrapper for `HgPath`...

              r47866
            
      pub mod path_with_basename;

        Simon Sapin
    
dirstate-tree: Give to `status()` mutable access to the `DirstateMap`...

              r47882
            
      mod status;

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Simon Sapin dirstate-tree: Empty shell for a second Rust DirstateMap implementation...	r47865	pub mod dirstate_map;
Simon Sapin dirstate-tree: Make Rust DirstateMap bindings go through a trait object...	r47863	pub mod dispatch;
Simon Sapin dirstate-tree: Add `WithBasename` wrapper for `HgPath`...	r47866	pub mod path_with_basename;
Simon Sapin dirstate-tree: Give to `status()` mutable access to the `DirstateMap`...	r47882	mod status;