Enum MarkerKind 

pub enum MarkerKind {
    Plain,
    PromptStart,
    CommandStart,
    OutputStart,
    CommandFinished(Option<i32>),
}

What a marker means (#158). A plain add_marker decoration carries no semantics (MarkerKind::Plain); OSC 133 shell-integration marks carry the command-boundary role (prompt/command/output start, or command finished with its optional exit code). The engine only parses and anchors these — the success/failure colour, earcon and prompt-to-prompt navigation are consumer policy (ADR-0017), driven off the kind + exit the wire (#159) carries.

Variants

Plain

A add_marker decoration anchor (#118) — no OSC-133 semantics.

PromptStart

OSC 133;A — the shell prompt begins here.

CommandStart

OSC 133;B — the typed command begins here (the prompt ended).

OutputStart

OSC 133;C — the command was submitted; its output begins here.

CommandFinished(Option<i32>)

OSC 133;D[;exit] — the command finished, with its exit code if reported (absent, empty or non-numeric → None).

Trait Implementations

impl Clone for MarkerKind

fn clone(&self) -> MarkerKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MarkerKind

impl Debug for MarkerKind

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

Formats the value using the given formatter.

impl Eq for MarkerKind

impl PartialEq for MarkerKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MarkerKind