Enum MarkOp 

pub enum MarkOp {
    Add {
        start: Usv,
        end: Usv,
        kind: MarkKind,
    },
    Remove {
        start: Usv,
        end: Usv,
        kind: MarkKind,
    },
    RemoveAnchor {
        id: String,
    },
}

A mark edit in final-text coordinates (post-delta, post-line-op).

Variants

Add

Add a mark over [start, end). An anchor kind must carry a non-empty id not already live in the field — ids are caller-supplied and unique per Content (DOCUMENT_STORAGE.md § Anchor-id identity); a collision or the empty id is rejected (ApplyError::AnchorIdCollision / ApplyError::EmptyAnchorId), never replaced or coexisted.

Fields

start: Usv

end: Usv

kind: MarkKind

Remove

Un-format kind over [start, end): subtract the range from each overlapping same-kind formatting mark, keeping the non-overlapping fragments (a mid-run removal punches a hole; normalize drops any zero-width fragment an edge-aligned removal leaves). Non-formatting (identity/unknown) handles can’t be range-fragmented, so an overlapping one is dropped whole — anchors normally go through MarkOp::RemoveAnchor.

Fields

start: Usv

end: Usv

kind: MarkKind

RemoveAnchor

Drop one identity anchor by id.

Fields

id: String

Trait Implementations

impl Clone for MarkOp

fn clone(&self) -> MarkOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MarkOp

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

Formats the value using the given formatter.

impl PartialEq for MarkOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MarkOp