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

rust: Add type annotation to fix inference on Rust Nightly...

rust: Add type annotation to fix inference on Rust Nightly When compiling with Rust Nightly, the im-rs crate silently makes use of the experimental language feature for trait impl specialization. This apperently changes public its APIs in subtle ways such that type inference of some user code can fail where it succeeds when specialization is disabled. This made Mercurial’s Rust unit tests have compilation errors on Nightly. I have not managed to find the exactl root cause, but I wrote down my findings so far at https://github.com/bodil/im-rs/issues/188 This adds type annotation to make unit tests rely less on type inference and work around the issue. Differential Revision: https://phab.mercurial-scm.org/D10742

Simon Sapin - - Load All Authors

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             mod.rs
        
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                | application/rls-services+xml
            
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        Antoine Cezar
    
hg-core: remove the `Operation` trait...

              r45917
            
      //! A distinction is made between operations and commands.

      //! An operation is what can be done whereas a command is what is exposed by

      //! the cli. A single command can use several operations to achieve its goal.

        Antoine Cezar
    
hg-core: add a `CatRev` operation...

              r46112
            
      mod cat;

        Antoine Cezar
    
hg-core: define a `DebugData` `Operation`...

              r46098
            
      mod debugdata;

        Raphaël Gomès
    
hg-core: define a `dirstate_status` `Operation`...

              r45673
            
      mod dirstate_status;

        Antoine Cezar
    
hg-core: define a `ListTrackedFiles` `Operation`...

              r45918
            
      mod list_tracked_files;

        Simon Sapin
    
rhg: `cat` command: print error messages for missing files...

              r47478
            
      pub use cat::{cat, CatOutput};

        Simon Sapin
    
rust: remove three enums that were identical to `RevlogError`...

              r47166
            
      pub use debugdata::{debug_data, DebugDataKind};

        Simon Sapin
    
rust: Remove DirstateParseError and ListDirstateTrackedFilesError...

              r47169
            
      pub use list_tracked_files::Dirstate;

        Simon Sapin
    
rust: remove three enums that were identical to `RevlogError`...

              r47166
            
      pub use list_tracked_files::{list_rev_tracked_files, FilesForRev};

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Antoine Cezar hg-core: remove the `Operation` trait...	r45917	//! A distinction is made between operations and commands.
		//! An operation is what can be done whereas a command is what is exposed by
		//! the cli. A single command can use several operations to achieve its goal.

Antoine Cezar hg-core: add a `CatRev` operation...	r46112	mod cat;
Antoine Cezar hg-core: define a `DebugData` `Operation`...	r46098	mod debugdata;
Raphaël Gomès hg-core: define a `dirstate_status` `Operation`...	r45673	mod dirstate_status;
Antoine Cezar hg-core: define a `ListTrackedFiles` `Operation`...	r45918	mod list_tracked_files;
Simon Sapin rhg: `cat` command: print error messages for missing files...	r47478	pub use cat::{cat, CatOutput};
Simon Sapin rust: remove three enums that were identical to `RevlogError`...	r47166	pub use debugdata::{debug_data, DebugDataKind};
Simon Sapin rust: Remove DirstateParseError and ListDirstateTrackedFilesError...	r47169	pub use list_tracked_files::Dirstate;
Simon Sapin rust: remove three enums that were identical to `RevlogError`...	r47166	pub use list_tracked_files::{list_rev_tracked_files, FilesForRev};