Enum EdgePosition 

pub enum EdgePosition {
    Primary {
        slot: u32,
    },
    Overflow {
        chunk: u32,
        slot: u32,
    },
}

Physical position of one stored edge inside its row.

Primary positions address the primary block by slot index; overflow positions address a chunk and a slot inside it. Positions are valid only while the row is untouched by compaction, rebalance, repack or removal: every positional write revalidates the expected edge id first and refuses stale positions instead of touching the wrong edge.

Variants

Primary

Fields

slot: u32

Overflow

Fields

chunk: u32

slot: u32

Trait Implementations

impl Clone for EdgePosition

fn clone(&self) -> EdgePosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgePosition

impl Debug for EdgePosition

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

Formats the value using the given formatter.

impl Eq for EdgePosition

impl PartialEq for EdgePosition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EdgePosition