upstream/mercurial-mirror Files · rust/rhg/src/commands/debugrequirements.rs

rust: Use the DisplayBytes trait in config printing...

rust: Use the DisplayBytes trait in config printing This is similar to `std::fmt::Display`, but for arbitrary bytes instead of Unicode. Writing to an abstract output stream helps avoid allocating intermediate `Vec<u8>` buffers. Differential Revision: https://phab.mercurial-scm.org/D9966

Simon Sapin - - Load All Authors

File last commit:

r47231:1a00a578 default


                r47249:eace48b4

default

Download file

             debugrequirements.rs
        
                    32 lines
            
             | 822 B
            
                | application/rls-services+xml
            
             |
                RustLexer
            
             / rust / rhg / src / commands / debugrequirements.rs
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Simon Sapin
    
rhg: add a `debugrequirements` subcommand...

              r46535
            
      use crate::commands::Command;

        Simon Sapin
    
requirements: move loading to hg-core and add parsing...

              r46536
            
      use crate::error::CommandError;

        Simon Sapin
    
rhg: add a `debugrequirements` subcommand...

              r46535
            
      use crate::ui::Ui;

        Simon Sapin
    
rhg: Parse system and user configuration at program start...

              r47213
            
      use hg::config::Config;

        Simon Sapin
    
rust: introduce Repo and Vfs types for filesystem abstraction...

              r46782
            
      use hg::repo::Repo;

        Simon Sapin
    
rhg: add a `debugrequirements` subcommand...

              r46535
            
      pub const HELP_TEXT: &str = "

      Print the current repo requirements.

      ";

      pub struct DebugRequirementsCommand {}

      impl DebugRequirementsCommand {

          pub fn new() -> Self {

              DebugRequirementsCommand {}

          }

      }

      impl Command for DebugRequirementsCommand {

        Simon Sapin
    
rhg: Parse system and user configuration at program start...

              r47213
            
          fn run(&self, ui: &Ui, config: &Config) -> Result<(), CommandError> {

              let repo = Repo::find(config)?;

        Simon Sapin
    
requirements: move loading to hg-core and add parsing...

              r46536
            
              let mut output = String::new();

        Simon Sapin
    
rhg: initial support for shared repositories...

              r47190
            
              let mut requirements: Vec<_> = repo.requirements().iter().collect();

              requirements.sort();

              for req in requirements {

                  output.push_str(req);

        Simon Sapin
    
requirements: move loading to hg-core and add parsing...

              r46536
            
                  output.push('\n');

              }

              ui.write_stdout(output.as_bytes())?;

        Simon Sapin
    
rhg: add a `debugrequirements` subcommand...

              r46535
            
              Ok(())

          }

      }

	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

Simon Sapin rhg: add a `debugrequirements` subcommand...	r46535	use crate::commands::Command;
Simon Sapin requirements: move loading to hg-core and add parsing...	r46536	use crate::error::CommandError;
Simon Sapin rhg: add a `debugrequirements` subcommand...	r46535	use crate::ui::Ui;
Simon Sapin rhg: Parse system and user configuration at program start...	r47213	use hg::config::Config;
Simon Sapin rust: introduce Repo and Vfs types for filesystem abstraction...	r46782	use hg::repo::Repo;
Simon Sapin rhg: add a `debugrequirements` subcommand...	r46535
		pub const HELP_TEXT: &str = "
		Print the current repo requirements.
		";

		pub struct DebugRequirementsCommand {}

		impl DebugRequirementsCommand {
		pub fn new() -> Self {
		DebugRequirementsCommand {}
		}
		}

		impl Command for DebugRequirementsCommand {
Simon Sapin rhg: Parse system and user configuration at program start...	r47213	fn run(&self, ui: &Ui, config: &Config) -> Result<(), CommandError> {
		let repo = Repo::find(config)?;
Simon Sapin requirements: move loading to hg-core and add parsing...	r46536	let mut output = String::new();
Simon Sapin rhg: initial support for shared repositories...	r47190	let mut requirements: Vec<_> = repo.requirements().iter().collect();
		requirements.sort();
		for req in requirements {
		output.push_str(req);
Simon Sapin requirements: move loading to hg-core and add parsing...	r46536	output.push('\n');
		}
		ui.write_stdout(output.as_bytes())?;
Simon Sapin rhg: add a `debugrequirements` subcommand...	r46535	Ok(())
		}
		}