Struct fst::raw::Node[−][src]

pub struct Node<'f> { /* fields omitted */ }

Node represents a single state in a finite state transducer.

Nodes are very cheap to construct. Notably, they satisfy the Copy trait.

Implementations

impl<'f> Node<'f>[src]

pub fn transitions<'n>(&'n self) -> Transitions<'f, 'n>ⓘ

Notable traits for Transitions<'f, 'n>

impl<'f, 'n> Iterator for Transitions<'f, 'n> type Item = Transition;
[src]

Returns an iterator over all transitions in this node in lexicographic order.

pub fn transition(&self, i: usize) -> Transition[src]

Returns the transition at index i.

pub fn transition_addr(&self, i: usize) -> CompiledAddr[src]

Returns the transition address of the ith transition.

pub fn find_input(&self, b: u8) -> Option<usize>[src]

Finds the ith transition corresponding to the given input byte.

If no transition for this byte exists, then None is returned.

pub fn final_output(&self) -> Output[src]

If this node is final and has a terminal output value, then it is returned. Otherwise, a zero output is returned.

pub fn is_final(&self) -> bool[src]

Returns true if and only if this node corresponds to a final or “match” state in the finite state transducer.

pub fn len(&self) -> usize[src]

Returns the number of transitions in this node.

The maximum number of transitions is 256.

pub fn is_empty(&self) -> bool[src]

Returns true if and only if this node has zero transitions.

pub fn addr(&self) -> CompiledAddr[src]

Return the address of this node.

Trait Implementations

impl<'f> Clone for Node<'f>[src]

fn clone(&self) -> Node<'f>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<'f> Debug for Node<'f>[src]

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

Formats the value using the given formatter. Read more

impl<'f> Copy for Node<'f>[src]

Auto Trait Implementations

impl<'f> RefUnwindSafe for Node<'f>

impl<'f> Send for Node<'f>

impl<'f> Sync for Node<'f>

impl<'f> Unpin for Node<'f>

impl<'f> UnwindSafe for Node<'f>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.