Struct SymbolBijection 

pub struct SymbolBijection<A: SerialAlphabet> { /* private fields */ }

A caller-defined, validated bijection between two finite alphabets.

Implementations

impl<A: SerialAlphabet> SymbolBijection<A>

pub fn try_new<I>( source: A, target: A, pairs: I, ) -> Result<Self, SymbolBijectionError>

where I: IntoIterator<Item = (A::Symbol, A::Symbol)>,

Validates a complete symbol-pair bijection from source to target.

pub fn cyclic(alphabet: A, steps: usize) -> Result<Self, SymbolBijectionError>

Constructs a cyclic relabeling over one alphabet’s canonical order.

pub fn source(&self) -> &A

Returns the source alphabet.

pub fn target(&self) -> &A

Returns the target alphabet.

pub fn source_to_target(&self) -> &[usize]

Returns the validated source-position to target-position bijection.

pub fn map_symbol( &self, symbol: &A::Symbol, ) -> Result<A::Symbol, SymbolBijectionError>

Maps one source symbol to its target symbol.

pub fn is_identity(&self) -> bool

Returns whether symbols and alphabet identity are unchanged.

pub fn inverse(&self) -> Result<Self, SymbolBijectionError>

Returns the exact inverse bijection.

pub fn compose(&self, next: &Self) -> Result<Self, SeriesTransformError>

Composes self followed by next.

pub fn canonical_form(&self) -> String

Returns the deterministic identity-and-ordinal representation.

Trait Implementations

impl<A: Clone + SerialAlphabet> Clone for SymbolBijection<A>

fn clone(&self) -> SymbolBijection<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug + SerialAlphabet> Debug for SymbolBijection<A>

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

Formats the value using the given formatter.

impl<A: Eq + SerialAlphabet> Eq for SymbolBijection<A>

impl<A: PartialEq + SerialAlphabet> PartialEq for SymbolBijection<A>

fn eq(&self, other: &SymbolBijection<A>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<A: PartialEq + SerialAlphabet> StructuralPartialEq for SymbolBijection<A>