[−][src]Enum ra_ap_syntax::ast::Pat
Variants
IdentPat(IdentPat)
BoxPat(BoxPat)
RestPat(RestPat)
LiteralPat(LiteralPat)
MacroPat(MacroPat)
OrPat(OrPat)
ParenPat(ParenPat)
PathPat(PathPat)
WildcardPat(WildcardPat)
RangePat(RangePat)
RecordPat(RecordPat)
RefPat(RefPat)
SlicePat(SlicePat)
TuplePat(TuplePat)
TupleStructPat(TupleStructPat)
Implementations
impl Pat
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pub fn parse(text: &str) -> Result<Self, ()>
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Returns text
, parsed as a pattern, but only if it has no errors.
Trait Implementations
impl AstNode for Pat
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fn can_cast(kind: SyntaxKind) -> bool
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fn cast(syntax: SyntaxNode) -> Option<Self>
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fn syntax(&self) -> &SyntaxNode
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impl Clone for Pat
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impl Debug for Pat
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impl Display for Pat
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impl Eq for Pat
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impl From<BoxPat> for Pat
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impl From<IdentPat> for Pat
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impl From<LiteralPat> for Pat
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fn from(node: LiteralPat) -> Pat
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impl From<MacroPat> for Pat
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impl From<OrPat> for Pat
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impl From<ParenPat> for Pat
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impl From<PathPat> for Pat
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impl From<RangePat> for Pat
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impl From<RecordPat> for Pat
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impl From<RefPat> for Pat
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impl From<RestPat> for Pat
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impl From<SlicePat> for Pat
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impl From<TuplePat> for Pat
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impl From<TupleStructPat> for Pat
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fn from(node: TupleStructPat) -> Pat
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impl From<WildcardPat> for Pat
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fn from(node: WildcardPat) -> Pat
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impl Hash for Pat
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<Pat> for Pat
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impl StructuralEq for Pat
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impl StructuralPartialEq for Pat
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Auto Trait Implementations
impl !RefUnwindSafe for Pat
impl !Send for Pat
impl !Sync for Pat
impl Unpin for Pat
impl !UnwindSafe for Pat
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<N> AstNodeEdit for N where
N: AstNode + Clone,
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N: AstNode + Clone,
#[must_use]fn insert_children(
&self,
position: InsertPosition<SyntaxElement>,
to_insert: impl IntoIterator<Item = SyntaxElement>
) -> Self
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&self,
position: InsertPosition<SyntaxElement>,
to_insert: impl IntoIterator<Item = SyntaxElement>
) -> Self
#[must_use]fn replace_children(
&self,
to_replace: RangeInclusive<SyntaxElement>,
to_insert: impl IntoIterator<Item = SyntaxElement>
) -> Self
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&self,
to_replace: RangeInclusive<SyntaxElement>,
to_insert: impl IntoIterator<Item = SyntaxElement>
) -> Self
#[must_use]fn replace_descendant<D: AstNode>(&self, old: D, new: D) -> Self
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#[must_use]fn replace_descendants<D: AstNode>(
&self,
replacement_map: impl IntoIterator<Item = (D, D)>
) -> Self
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&self,
replacement_map: impl IntoIterator<Item = (D, D)>
) -> Self
fn indent_level(&self) -> IndentLevel
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#[must_use]fn indent(&self, level: IndentLevel) -> Self
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#[must_use]fn dedent(&self, level: IndentLevel) -> Self
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#[must_use]fn reset_indent(&self) -> Self
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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> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
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> 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>,