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

chg: fallback to original hg if stdio fds are missing...

chg: fallback to original hg if stdio fds are missing If stdio fds are missing (ex. fd 0 is not present), chg might open fds that take the numbers 0, and attachio would send the wrong fds to the client, which might cause unwanted behaviors. Avoid that by detecting the missing fds and falling back to the original hg. Differential Revision: https://phab.mercurial-scm.org/D9058

Antoine Cezar - - Load All Authors

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             commands.rs
        
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                | application/rls-services+xml
            
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             / rust / rhg / src / commands.rs
          
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      pub mod files;

      pub mod root;

      use crate::error::CommandError;

      use crate::ui::Ui;

      /// The common trait for rhg commands

      ///

      /// Normalize the interface of the commands provided by rhg

      pub trait Command {

          fn run(&self, ui: &Ui) -> Result<(), CommandError>;

      }

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				pub mod files;
				pub mod root;
				use crate::error::CommandError;
				use crate::ui::Ui;

				/// The common trait for rhg commands
				///
				/// Normalize the interface of the commands provided by rhg
				pub trait Command {
				fn run(&self, ui: &Ui) -> Result<(), CommandError>;
				}