Enum DfaPackFormat 

#[non_exhaustive]
pub enum DfaPackFormat {
    Dense,
    EquivClass,
}

Packing format selector for super::dfa_pack::dfa_pack.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Dense

Dense row-major: fastest scan, largest memory. 256 × 4 bytes per state.

EquivClass

Byte equivalence-class compression: smallest when effective alphabet is narrow. Emits a 256-entry class table + state × num_classes.

Trait Implementations

impl Clone for DfaPackFormat

fn clone(&self) -> DfaPackFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DfaPackFormat

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

Formats the value using the given formatter.

impl PartialEq for DfaPackFormat

fn eq(&self, other: &DfaPackFormat) -> 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 Copy for DfaPackFormat

impl Eq for DfaPackFormat

impl StructuralPartialEq for DfaPackFormat