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Pattern

Enum Pattern 

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pub enum Pattern<'tree> {
Show 25 variants Apply(Box<Apply<'tree>>), As(Box<As<'tree>>), Constructor(Box<Constructor<'tree>>), Infix(Box<Infix<'tree>>), Irrefutable(Box<Irrefutable<'tree>>), List(Box<List<'tree>>), Literal(Box<Literal<'tree>>), Negation(Box<Negation<'tree>>), Parens(Box<Parens<'tree>>), PrefixId(Box<PrefixId<'tree>>), PrefixTuple(Box<PrefixTuple<'tree>>), PrefixUnboxedSum(Box<PrefixUnboxedSum<'tree>>), PrefixUnboxedTuple(Box<PrefixUnboxedTuple<'tree>>), Qualified(Box<Qualified<'tree>>), Quasiquote(Box<Quasiquote<'tree>>), Record(Box<Record<'tree>>), Splice(Box<Splice<'tree>>), Strict(Box<Strict<'tree>>), Tuple(Box<Tuple<'tree>>), UnboxedSum(Box<UnboxedSum<'tree>>), UnboxedTuple(Box<UnboxedTuple<'tree>>), UnboxedUnit(Box<UnboxedUnit<'tree>>), Unit(Box<Unit<'tree>>), Variable(Box<Variable<'tree>>), Wildcard(Box<Wildcard<'tree>>),
}

Variants§

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Apply(Box<Apply<'tree>>)

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As(Box<As<'tree>>)

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Constructor(Box<Constructor<'tree>>)

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Infix(Box<Infix<'tree>>)

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Irrefutable(Box<Irrefutable<'tree>>)

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List(Box<List<'tree>>)

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Literal(Box<Literal<'tree>>)

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Negation(Box<Negation<'tree>>)

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Parens(Box<Parens<'tree>>)

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PrefixId(Box<PrefixId<'tree>>)

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PrefixTuple(Box<PrefixTuple<'tree>>)

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PrefixUnboxedSum(Box<PrefixUnboxedSum<'tree>>)

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PrefixUnboxedTuple(Box<PrefixUnboxedTuple<'tree>>)

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Qualified(Box<Qualified<'tree>>)

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Quasiquote(Box<Quasiquote<'tree>>)

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Record(Box<Record<'tree>>)

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Splice(Box<Splice<'tree>>)

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Strict(Box<Strict<'tree>>)

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Tuple(Box<Tuple<'tree>>)

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UnboxedSum(Box<UnboxedSum<'tree>>)

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UnboxedTuple(Box<UnboxedTuple<'tree>>)

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UnboxedUnit(Box<UnboxedUnit<'tree>>)

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Unit(Box<Unit<'tree>>)

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Variable(Box<Variable<'tree>>)

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Wildcard(Box<Wildcard<'tree>>)

Trait Implementations§

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impl<'tree> Clone for Pattern<'tree>

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fn clone(&self) -> Pattern<'tree>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<'tree> Debug for Pattern<'tree>

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

Formats the value using the given formatter. Read more
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impl<'tree> Eq for Pattern<'tree>

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impl<'tree> FromNode<'tree> for Pattern<'tree>

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fn from_node(node: Node<'tree>, src: &'tree [u8]) -> Result<Self, ParseError>

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impl<'tree> PartialEq for Pattern<'tree>

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fn eq(&self, other: &Pattern<'tree>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Spanned for Pattern<'_>

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fn span(&self) -> Span

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fn start(&self) -> Point

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fn end(&self) -> Point

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impl<'tree> StructuralPartialEq for Pattern<'tree>

Auto Trait Implementations§

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impl<'tree> Freeze for Pattern<'tree>

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impl<'tree> RefUnwindSafe for Pattern<'tree>

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impl<'tree> Send for Pattern<'tree>

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impl<'tree> Sync for Pattern<'tree>

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impl<'tree> Unpin for Pattern<'tree>

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impl<'tree> UnsafeUnpin for Pattern<'tree>

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impl<'tree> UnwindSafe for Pattern<'tree>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.