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

revlog-native: introduced ABI version in capsule...

revlog-native: introduced ABI version in capsule Concerns that an inconsistency could arise between the actual contents of the capsule in revlog.c and the Rust consumer have been raised after the switch to the array of data and function pointers in f384d68d8ea8. It has been suggested that the `version` from parsers.c could be use for this. In this change, we introduce instead a separate ABI version number, which should have the following advantages: - no need to change the consuming Rust code for changes that have nothing to do with the contents of the capsule - the version number in parsers.c is not explicitely flagged as ABI. It's not obvious to me whether an ABI change that would be invisible to Python would warrant an increment The drawback is that developers now have to consider two version numbers. We expect the added cost of the check to be negligible because it occurs at instantiation of `CIndex` only, which in turn is tied to instantiation of Python objects such as `LazyAncestors` and `MixedIndex`. Frequent calls to `Cindex::new` should also probably hit the CPU branch predictor. Differential Revision: https://phab.mercurial-scm.org/D7856

Yuya Nishihara - - Load All Authors

File last commit:

r40013:74da9d99 default


                r44523:f5d2720f

default

Download file

             lib.rs
        
                    23 lines
            
             | 535 B
            
                | application/rls-services+xml
            
             |
                RustLexer
            
             / rust / chg / src / lib.rs
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        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: add parser for request messages sent to "S" channel...

              r40007
            
      extern crate bytes;

        Yuya Nishihara
    
rust-chg: add future that handles "attachio" request...

              r40008
            
      #[macro_use]

      extern crate futures;

        Yuya Nishihara
    
rust-chg: add wrapper around C function

              r40006
            
      extern crate libc;

        Yuya Nishihara
    
rust-chg: add future that handles "attachio" request...

              r40008
            
      extern crate tokio;

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

              r40007
            
      extern crate tokio_hglib;

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

              r40010
            
      extern crate tokio_process;

        Yuya Nishihara
    
rust-chg: add wrapper around C function

              r40006
            
        Yuya Nishihara
    
rust-chg: add Client extensions to run cHg-specific requests...

              r40013
            
      mod attachio;

      mod clientext;

        Yuya Nishihara
    
rust-chg: port basic socket path handling from cHg of C...

              r40012
            
      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: add Client extensions to run cHg-specific requests...

              r40013
            
      mod runcommand;

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

              r40010
            
      mod uihandler;

        Yuya Nishihara
    
rust-chg: add Client extensions to run cHg-specific requests...

              r40013
            
      pub use clientext::ChgClientExt;

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

              r40010
            
      pub use uihandler::{ChgUiHandler, SystemHandler};

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

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: add parser for request messages sent to "S" channel...	r40007	extern crate bytes;
Yuya Nishihara rust-chg: add future that handles "attachio" request...	r40008	#[macro_use]
		extern crate futures;
Yuya Nishihara rust-chg: add wrapper around C function	r40006	extern crate libc;
Yuya Nishihara rust-chg: add future that handles "attachio" request...	r40008	extern crate tokio;
Yuya Nishihara rust-chg: add parser for request messages sent to "S" channel...	r40007	extern crate tokio_hglib;
Yuya Nishihara rust-chg: add callback to handle pager and shell command requests...	r40010	extern crate tokio_process;
Yuya Nishihara rust-chg: add wrapper around C function	r40006
Yuya Nishihara rust-chg: add Client extensions to run cHg-specific requests...	r40013	mod attachio;
		mod clientext;
Yuya Nishihara rust-chg: port basic socket path handling from cHg of C...	r40012	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: add Client extensions to run cHg-specific requests...	r40013	mod runcommand;
Yuya Nishihara rust-chg: add callback to handle pager and shell command requests...	r40010	mod uihandler;

Yuya Nishihara rust-chg: add Client extensions to run cHg-specific requests...	r40013	pub use clientext::ChgClientExt;
Yuya Nishihara rust-chg: add callback to handle pager and shell command requests...	r40010	pub use uihandler::{ChgUiHandler, SystemHandler};