Struct KillRing 

pub struct KillRing { /* private fields */ }

Yank-pop kill ring. Adapted from fish-shell. C zsh’s equivalent lives in Src/Zle/zle_misc.c — the kringnum array drives yank-pop. We keep a separate kill-ring here for fish-style yank cycling.

Implementations

impl KillRing

pub fn new(max_size: usize) -> Self

new — see implementation.

pub fn add(&mut self, text: String)

Add text to killring

pub fn replace(&mut self, text: String)

Replace last entry (for consecutive kills)

pub fn yank(&self) -> Option<&str>

Get current yank text

pub fn rotate(&mut self) -> Option<&str>

Rotate to next entry (yank-pop)

pub fn reset_yank(&mut self)

Reset yank index