Enum HitGranularity 

pub enum HitGranularity {
    Cluster,
    Segment,
}

How precisely a ContentHit::pos resolved — the marker a caret UI reads to decide whether to trust the offset. The value is never sub-cluster; the two variants distinguish the finest this API offers from the segment floor it degrades to.

Variants

Cluster

Cluster-exact: pos is the first content char of the grapheme cluster under the point. The finest resolution — a char that escaped to several generated bytes (*→\*, 你→3, the //→\/\/ coupling) still floors to its cluster’s first char, so this is not sub-character. A caret UI can place the caret at pos directly.

Segment

Segment-floored: the point landed on origin-less ink (list markers, numbering, a multi-line code fence’s interior — spans that resolve to no single run), so pos degraded to the containing segment’s content start rather than a wrong finer position. A caret UI should treat pos as the segment it selected, not a within-segment caret.

Trait Implementations

impl Clone for HitGranularity

fn clone(&self) -> HitGranularity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HitGranularity

impl Debug for HitGranularity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HitGranularity

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HitGranularity

impl PartialEq for HitGranularity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HitGranularity

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HitGranularity