Struct DefaultUserComparator 

pub struct DefaultUserComparator;

Default comparator using lexicographic byte ordering.

This is the comparator used when no custom comparator is configured, preserving backward compatibility with existing trees.

Trait Implementations

impl Clone for DefaultUserComparator

fn clone(&self) -> DefaultUserComparator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultUserComparator

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

Formats the value using the given formatter.

impl UserComparator for DefaultUserComparator

fn name(&self) -> &'static str

Returns a stable identifier for this comparator.

fn compare(&self, a: &[u8], b: &[u8]) -> Ordering

Compares two user keys, returning their ordering.

fn is_lexicographic(&self) -> bool

Returns true if this comparator is lexicographic byte ordering.