Enum ViewCommand 

pub enum ViewCommand {
    SetViewportWidth {
        width: usize,
    },
    SetWrapMode {
        mode: WrapMode,
    },
    SetWrapIndent {
        indent: WrapIndent,
    },
    SetTabWidth {
        width: usize,
    },
    SetTabKeyBehavior {
        behavior: TabKeyBehavior,
    },
    SetIndentationConfig {
        config: IndentationConfig,
    },
    SetAutoPairsConfig {
        config: AutoPairsConfig,
    },
    SetAutoPairsEnabled {
        enabled: bool,
    },
    SetWordBoundaryAsciiBoundaryChars {
        boundary_chars: String,
    },
    ResetWordBoundaryDefaults,
    ScrollTo {
        line: usize,
    },
    GetViewport {
        start_row: usize,
        count: usize,
    },
}

View commands

Variants

SetViewportWidth

Set viewport width

Fields

width: usize

Width in character cells.

SetWrapMode

Set soft wrap mode.

Fields

mode: WrapMode

Wrap mode.

SetWrapIndent

Set wrapped-line indentation policy.

Fields

indent: WrapIndent

Wrap indent policy.

SetTabWidth

Set tab width (in character cells) used for measuring '\t' and tab stops.

Fields

width: usize

Tab width in character cells (must be greater than 0).

SetTabKeyBehavior

Configure how EditCommand::InsertTab inserts text.

Fields

behavior: TabKeyBehavior

Tab key behavior.

SetIndentationConfig

Configure language-aware auto-indentation behavior used by EditCommand::InsertNewline when auto_indent=true.

Notes:

• This is view-local (each view can have different indentation rules).

Fields

config: IndentationConfig

Indentation configuration.

SetAutoPairsConfig

Configure auto-pairs behavior used by EditCommand::TypeChar.

Fields

config: AutoPairsConfig

Auto-pairs config.

SetAutoPairsEnabled

Enable/disable auto-pairs behavior (convenience wrapper over ViewCommand::SetAutoPairsConfig).

Fields

enabled: bool

Whether auto-pairs are enabled.

SetWordBoundaryAsciiBoundaryChars

Override the ASCII word-boundary character set used by editor-friendly “word” operations.

This is similar in spirit to VSCode’s wordSeparators.

Notes:

• Only ASCII characters are configurable here; non-ASCII characters are always treated as boundaries.
• ASCII whitespace is always treated as a boundary.

Fields

boundary_chars: String

ASCII word-boundary characters (as a string of separators).

ResetWordBoundaryDefaults

Reset word-boundary configuration to the default (ASCII identifier-like words).

ScrollTo

Scroll to specified line

Fields

line: usize

Logical line index to scroll to.

GetViewport

Get current viewport content

Fields

start_row: usize

Starting visual row.

count: usize

Number of visual rows requested.

Trait Implementations

impl Clone for ViewCommand

fn clone(&self) -> ViewCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewCommand

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

Formats the value using the given formatter.

impl Eq for ViewCommand

impl PartialEq for ViewCommand

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