Enum GroupDelta 

pub enum GroupDelta {
    BlockInserted(usize),
    BlockReplaced(usize),
    BlockRemoved(usize),
}

Delta surface for the grouper. Wrappers map this into their own view-module Delta type (typically a 1:1 forward).

Variants

BlockInserted(usize)

A new block was inserted at the given display index.

BlockReplaced(usize)

A block at the given index was replaced (length / membership / has_gap changed). Wrappers re-emit the full block from Grouper::blocks.

BlockRemoved(usize)

A block at the given index was removed.

Trait Implementations

impl Clone for GroupDelta

fn clone(&self) -> GroupDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupDelta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupDelta

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for GroupDelta

impl PartialEq for GroupDelta

fn eq(&self, other: &GroupDelta) -> 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 Serialize for GroupDelta

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 GroupDelta