rust/rhg/src/commands.rs

debugupgraderepo: minor documentation fix

When we specify `--no-changelog --no-manifest --no-filelog` we skip all revlog
optimization instead of all filelog optimization.

Also while I was here, for consistency, I did `optimisation` -> `optimization`
to make it consistent with rest of occurrences.
Note: I am not native speaker and I only changed it because of consistency. I
don't know which one is correct.

Differential Revision: https://phab.mercurial-scm.org/D9617

pub mod cat;
pub mod debugdata;
pub mod debugrequirements;
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>;
}