Struct rustfst::semirings::UnionWeight

pub struct UnionWeight<W: Semiring, O: UnionWeightOption<W>> { /* private fields */ }

Semiring that uses Times() and One() from W and union and the empty set for Plus() and Zero(), respectively. Template argument O specifies the union weight options as above.

Implementations

impl<W: Semiring, O: UnionWeightOption<W>> UnionWeight<W, O>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = &W>

Trait Implementations

impl<W, O> AsRef<UnionWeight<W, O>> for UnionWeight<W, O>

where W: Semiring, O: UnionWeightOption<W>,

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl<W: Clone + Semiring, O: Clone + UnionWeightOption<W>> Clone for UnionWeight<W, O>

fn clone(&self) -> UnionWeight<W, O>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<W: Debug + Semiring, O: Debug + UnionWeightOption<W>> Debug for UnionWeight<W, O>

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

Formats the value using the given formatter.

impl<W: Default + Semiring, O: Default + UnionWeightOption<W>> Default for UnionWeight<W, O>

fn default() -> UnionWeight<W, O>

Returns the “default value” for a type.

impl<W, O> Display for UnionWeight<W, O>

where W: SerializableSemiring, O: UnionWeightOption<W>,

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

Formats the value using the given formatter.

impl<W: Hash + Semiring, O: Hash + UnionWeightOption<W>> Hash for UnionWeight<W, O>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<W: PartialEq + Semiring, O: PartialEq + UnionWeightOption<W>> PartialEq for UnionWeight<W, O>

fn eq(&self, other: &UnionWeight<W, O>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<W: PartialOrd + Semiring, O: PartialOrd + UnionWeightOption<W>> PartialOrd for UnionWeight<W, O>

fn partial_cmp(&self, other: &UnionWeight<W, O>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<W: Semiring, O: UnionWeightOption<W>> ReverseBack<UnionWeight<W, O>> for <UnionWeight<W, O> as Semiring>::ReverseWeight

fn reverse_back(&self) -> Result<UnionWeight<W, O>>

impl<W: Semiring, O: UnionWeightOption<W>> Semiring for UnionWeight<W, O>

type Type = Vec<W>

type ReverseWeight = UnionWeight<<W as Semiring>::ReverseWeight, <O as UnionWeightOption<W>>::ReverseOptions>

fn zero() -> Self

fn one() -> Self

fn new(value: Self::Type) -> Self

fn plus_assign<P: Borrow<Self>>(&mut self, rhs: P) -> Result<()>

fn times_assign<P: Borrow<Self>>(&mut self, rhs: P) -> Result<()>

fn approx_equal<P: Borrow<Self>>(&self, rhs: P, delta: f32) -> bool

fn value(&self) -> &Self::Type

Borrow underneath value.

fn take_value(self) -> Self::Type

Move underneath value.

fn set_value(&mut self, value: Self::Type)

fn reverse(&self) -> Result<Self::ReverseWeight>

fn properties() -> SemiringProperties

fn plus<P: Borrow<Self>>(&self, rhs: P) -> Result<Self>

fn times<P: Borrow<Self>>(&self, rhs: P) -> Result<Self>

fn is_one(&self) -> bool

fn is_zero(&self) -> bool

impl<W, O> SerializableSemiring for UnionWeight<W, O>

where W: SerializableSemiring, O: UnionWeightOption<W>,

fn weight_type() -> String

fn parse_binary(i: &[u8]) -> IResult<&[u8], Self, NomCustomError<&[u8]>>

fn write_binary<F: Write>(&self, file: &mut F) -> Result<()>

fn parse_text(i: &str) -> IResult<&str, Self>

fn write_text<F: Write>(&self, file: &mut F) -> Result<()>

impl<W, O> WeaklyDivisibleSemiring for UnionWeight<W, O>

where W: WeaklyDivisibleSemiring, O: UnionWeightOption<W>,

fn divide_assign(&mut self, rhs: &Self, divide_type: DivideType) -> Result<()>

fn divide(&self, rhs: &Self, divide_type: DivideType) -> Result<Self>

impl<W, O> WeightQuantize for UnionWeight<W, O>

where W: WeightQuantize, O: UnionWeightOption<W>,

fn quantize_assign(&mut self, delta: f32) -> Result<()>

fn quantize(&self, delta: f32) -> Result<Self>

impl<W: Eq + Semiring, O: Eq + UnionWeightOption<W>> Eq for UnionWeight<W, O>

impl<W: Semiring, O: UnionWeightOption<W>> StructuralPartialEq for UnionWeight<W, O>