Enum OperatorKind 

pub enum OperatorKind {
    Delete,
    Yank,
    Change,
    Indent,
    Outdent,
    Uppercase,
    Lowercase,
    ToggleCase,
    Reflow,
    ReflowKeepCursor,
    AutoIndent,
    Filter,
    Comment,
}

Operator identity carried by the reducer. Kept independent of hjkl-engine so hjkl-vim has no upstream dependency.

The five operators that can be entered directly from Normal mode via bare d / y / c / > / <, plus the g-prefix case/reflow operators (gU / gu / g~ / gq / gw) bridged through the reducer in chunk 2c-v. Fold (zf) does not enter bare op-pending so it is omitted entirely.

Variants

Delete

d — delete.

Yank

y — yank.

Change

c — change (delete + enter Insert mode).

Indent

> — indent.

Outdent

< — outdent.

Uppercase

gU — uppercase.

Lowercase

gu — lowercase.

ToggleCase

g~ — toggle case.

Reflow

gq — reflow / format text. Cursor moves to end of reflowed range.

ReflowKeepCursor

gw — reflow like gq but cursor stays at its pre-reflow position.

AutoIndent

= — auto-indent (v1 dumb shiftwidth bracket counting).

Filter

! — filter through external shell command. After the motion fixes the range the grammar transitions to PendingFilter and waits for the app to supply a command string before emitting EngineCmd::ApplyFilter.

Comment

gc — toggle line comments on the range. gcc = current line (doubled- char convention, like dd). gc{motion} = motion variant. All three visual modes resolve to a row range and call toggle_comment_range.

Implementations

impl OperatorKind

pub fn double_char(self) -> char

The doubled-letter char for this operator.

Used by the AfterOp reducer arm to detect the line-op doubled form: dd, yy, cc, >>, <<, gUU, guu, g~~, gqq, gcc. Also used by the app’s which-key popup to synthesise the prefix shown when an operator is pending its motion.

Trait Implementations

impl Clone for OperatorKind

fn clone(&self) -> OperatorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OperatorKind

impl Debug for OperatorKind

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

Formats the value using the given formatter.

impl Eq for OperatorKind

impl PartialEq for OperatorKind

fn eq(&self, other: &OperatorKind) -> 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 OperatorKind