Trait git_repository::worktree::fs::stack::Delegate

pub trait Delegate {
    // Required methods
    fn push_directory(&mut self, stack: &Stack) -> Result<(), Error>;
    fn push(
        &mut self,
        is_last_component: bool,
        stack: &Stack
    ) -> Result<(), Error>;
    fn pop_directory(&mut self);
}

A delegate for use in a Stack.

Required Methods

fn push_directory(&mut self, stack: &Stack) -> Result<(), Error>

Called whenever we push a directory on top of the stack, after the fact.

It is also called if the currently acted on path is a directory in itself. Use stack.current() to see the directory.

fn push(&mut self, is_last_component: bool, stack: &Stack) -> Result<(), Error>

Called after any component was pushed, with the path available at stack.current().

is_last_component is true if the path is completely built.

fn pop_directory(&mut self)

Called right after a directory-component was popped off the stack.

Use it to pop information off internal data structures.

Implementors