Enum HookAction 

pub enum HookAction {
    Replace {
        line: String,
        cursor: usize,
    },
    InsertSpace {
        line: String,
        cursor: usize,
    },
}

Outcome of a hook call — what the shell adapter should do to its buffer.

line is the full new buffer text and cursor is the new cursor position in bytes from the start of line. Shells are expected to replace their buffer and cursor with these values atomically.

Variants

Replace

The token at the cursor expanded; shell should replace the buffer.

Fields

line: String

cursor: usize

InsertSpace

No expansion happened; shell should just insert a literal space at the cursor (the conventional trigger fallback).

Fields

line: String

cursor: usize

Trait Implementations

impl Clone for HookAction

fn clone(&self) -> HookAction

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HookAction

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for HookAction

fn eq(&self, other: &HookAction) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HookAction