[−][src]Struct lumberjack::NonTerminal
Struct representing a non terminal tree node.
NonTerminal
s are defined by their label
, optional annotation
and their covered span
.
Methods
impl NonTerminal
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pub fn continuity(&self) -> Continuity
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Returns whether this NonTerminal's Span is continuous.
This does not return whether this nonterminal introduces a edge cutting another node's span. It does return whether this node's span is continuous.
pub fn features(&self) -> Option<&Features>
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Get this NonTerminal
's Features
.
pub fn features_mut(&mut self) -> &mut Features
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Get this NonTerminal
's Features
mutably.
This method initializes the features if they are None
.
pub fn set_features(&mut self, features: Option<Features>) -> Option<Features>
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Set this NonTerminal
's Features
.
Returns the replaced value.
pub fn span(&self) -> &Span
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Get the NonTerminal
's span.
pub fn label(&self) -> &str
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Return the label of the NonTerminal
.
pub fn set_label(&mut self, label: impl Into<String>) -> String
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Return old label and replace with label
.
Trait Implementations
impl PartialEq<NonTerminal> for NonTerminal
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fn eq(&self, other: &NonTerminal) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl From<NonTerminal> for Node
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fn from(nt: NonTerminal) -> Self
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impl Clone for NonTerminal
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fn clone(&self) -> NonTerminal
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Eq for NonTerminal
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impl Debug for NonTerminal
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impl Display for NonTerminal
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Auto Trait Implementations
impl Send for NonTerminal
impl Sync for NonTerminal
Blanket Implementations
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
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,
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,