[−][src]Struct ascesis::sentence::Generator
Axiom-independent derivation data.
Methods
impl<'g> Generator<'g>
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pub fn new(grammar: &'g Grammar) -> Self
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Creates a new Generator
and gathers axiom-independent
derivation data.
Computes shortest derivation paths from productions to sentences. For each production stores the computed length. For each nonterminal stores the ID of the best production having that nonterminal on the left.
pub fn rooted<S: AsRef<str>>(&self, axiom: S) -> Result<RootedGenerator, String>
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Returns a new RootedGenerator
and gathers axiom-specific
derivation data.
Computes shortest derivation paths from axiom
through all
nonterminals. For each nonterminal stores the computed length
and the ID of the best production having that nonterminal on
the right (best parent production).
Trait Implementations
Auto Trait Implementations
impl<'g> Sync for Generator<'g>
impl<'g> Unpin for Generator<'g>
impl<'g> Send for Generator<'g>
impl<'g> UnwindSafe for Generator<'g>
impl<'g> RefUnwindSafe for Generator<'g>
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,