upstream/mercurial-mirror Files · rust/chg/src/lib.rs

rhg: use `Command::exec` instead of `Command::status`...

rhg: use `Command::exec` instead of `Command::status` `rhg` is supposed to be a transparent executable, using a subprocess defeats that purpose. See inline comments for more details. This also introduces the `which` crate to check if the fallback executable actually exists to help debugging (plain `execve` doesn't give much information). The error code 253 is used to signify that the fallback is not found, but may mean in the future that it is otherwise invalid if we start being more specific. Differential Revision: https://phab.mercurial-scm.org/D12578

Yuya Nishihara - - Load All Authors

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r45237:a347a329 default


                r50043:006688e3

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        Yuya Nishihara
    
rust-chg: add wrapper around C function

              r40006
            
      // Copyright 2018 Yuya Nishihara <yuya@tcha.org>

      //

      // This software may be used and distributed according to the terms of the

      // GNU General Public License version 2 or any later version.

        Yuya Nishihara
    
rust-chg: reimplement attach_io operation as async function...

              r45232
            
      mod attachio;

        Yuya Nishihara
    
rust-chg: reimplement ChgClientExt as ChgClient wrapper...

              r45236
            
      mod clientext;

        Yuya Nishihara
    
rust-chg: reimplement locator by using async/await and tokio-0.2...

              r45237
            
      pub mod locator;

        Yuya Nishihara
    
rust-chg: add parser for request messages sent to "S" channel...

              r40007
            
      pub mod message;

        Yuya Nishihara
    
rust-chg: add wrapper around C function

              r40006
            
      pub mod procutil;

        Yuya Nishihara
    
rust-chg: reimplement run_command operation as async function...

              r45235
            
      mod runcommand;

        Yuya Nishihara
    
rust-chg: reimplement uihandler by using async-trait and tokio-0.2...

              r45234
            
      mod uihandler;

        Yuya Nishihara
    
rust-chg: add callback to handle pager and shell command requests...

              r40010
            
        Yuya Nishihara
    
rust-chg: reimplement ChgClientExt as ChgClient wrapper...

              r45236
            
      pub use clientext::ChgClient;

        Yuya Nishihara
    
rust-chg: reimplement uihandler by using async-trait and tokio-0.2...

              r45234
            
      pub use uihandler::{ChgUiHandler, SystemHandler};

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Yuya Nishihara rust-chg: add wrapper around C function	r40006	// Copyright 2018 Yuya Nishihara <yuya@tcha.org>
		//
		// This software may be used and distributed according to the terms of the
		// GNU General Public License version 2 or any later version.

Yuya Nishihara rust-chg: reimplement attach_io operation as async function...	r45232	mod attachio;
Yuya Nishihara rust-chg: reimplement ChgClientExt as ChgClient wrapper...	r45236	mod clientext;
Yuya Nishihara rust-chg: reimplement locator by using async/await and tokio-0.2...	r45237	pub mod locator;
Yuya Nishihara rust-chg: add parser for request messages sent to "S" channel...	r40007	pub mod message;
Yuya Nishihara rust-chg: add wrapper around C function	r40006	pub mod procutil;
Yuya Nishihara rust-chg: reimplement run_command operation as async function...	r45235	mod runcommand;
Yuya Nishihara rust-chg: reimplement uihandler by using async-trait and tokio-0.2...	r45234	mod uihandler;
Yuya Nishihara rust-chg: add callback to handle pager and shell command requests...	r40010
Yuya Nishihara rust-chg: reimplement ChgClientExt as ChgClient wrapper...	r45236	pub use clientext::ChgClient;
Yuya Nishihara rust-chg: reimplement uihandler by using async-trait and tokio-0.2...	r45234	pub use uihandler::{ChgUiHandler, SystemHandler};