Enum AssignTargetPat

pub enum AssignTargetPat {
    Array(ArrayPat),
    Object(ObjectPat),
    Invalid(Invalid),
}

Variants§

Array(ArrayPat)

Object(ObjectPat)

Invalid(Invalid)

Implementations§

impl AssignTargetPat

pub const fn is_array(&self) -> bool

Returns true if self is of variant Array.

pub fn as_array(&self) -> Option<&ArrayPat>

Returns Some if self is a reference of variant Array, and None otherwise.

pub fn as_mut_array(&mut self) -> Option<&mut ArrayPat>

Returns Some if self is a mutable reference of variant Array, and None otherwise.

pub fn expect_array(self) -> ArrayPat
where Self: Debug,

Unwraps the value, yielding the content of Array.

§Panics

Panics if the value is not Array, with a panic message including the content of self.

pub fn array(self) -> Option<ArrayPat>

Returns Some if self is of variant Array, and None otherwise.

pub const fn is_object(&self) -> bool

Returns true if self is of variant Object.

pub fn as_object(&self) -> Option<&ObjectPat>

Returns Some if self is a reference of variant Object, and None otherwise.

pub fn as_mut_object(&mut self) -> Option<&mut ObjectPat>

Returns Some if self is a mutable reference of variant Object, and None otherwise.

pub fn expect_object(self) -> ObjectPat
where Self: Debug,

Unwraps the value, yielding the content of Object.

§Panics

Panics if the value is not Object, with a panic message including the content of self.

pub fn object(self) -> Option<ObjectPat>

Returns Some if self is of variant Object, and None otherwise.

pub const fn is_invalid(&self) -> bool

Returns true if self is of variant Invalid.

pub fn as_invalid(&self) -> Option<&Invalid>

Returns Some if self is a reference of variant Invalid, and None otherwise.

pub fn as_mut_invalid(&mut self) -> Option<&mut Invalid>

Returns Some if self is a mutable reference of variant Invalid, and None otherwise.

pub fn expect_invalid(self) -> Invalid
where Self: Debug,

Unwraps the value, yielding the content of Invalid.

§Panics

Panics if the value is not Invalid, with a panic message including the content of self.

pub fn invalid(self) -> Option<Invalid>

Returns Some if self is of variant Invalid, and None otherwise.

Trait Implementations§

impl Clone for AssignTargetPat

fn clone(&self) -> AssignTargetPat

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AssignTargetPat

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

Formats the value using the given formatter. Read more

impl Default for AssignTargetPat

fn default() -> Self

Returns the “default value” for a type. Read more

impl EqIgnoreSpan for AssignTargetPat

fn eq_ignore_span(&self, other: &Self) -> bool

impl From<ArrayPat> for AssignTargetPat

fn from(v: ArrayPat) -> Self

Converts to this type from the input type.

impl From<AssignTargetPat> for AssignTarget

fn from(v: AssignTargetPat) -> Self

Converts to this type from the input type.

impl From<AssignTargetPat> for Box<Pat>

fn from(pat: AssignTargetPat) -> Self

Converts to this type from the input type.

impl From<AssignTargetPat> for Pat

fn from(pat: AssignTargetPat) -> Self

Converts to this type from the input type.

impl From<Invalid> for AssignTargetPat

fn from(v: Invalid) -> Self

Converts to this type from the input type.

impl From<ObjectPat> for AssignTargetPat

fn from(v: ObjectPat) -> Self

Converts to this type from the input type.

impl Hash for AssignTargetPat

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for AssignTargetPat

fn eq(&self, other: &AssignTargetPat) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for AssignTargetPat

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Take for AssignTargetPat

fn dummy() -> Self

Create a dummy value of this type.

fn take(&mut self) -> Self

fn map_with_mut<F>(&mut self, op: F)
where F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.

impl TryFrom<Pat> for AssignTargetPat

type Error = Pat

The type returned in the event of a conversion error.

fn try_from(p: Pat) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for AssignTargetPat

impl StructuralPartialEq for AssignTargetPat

Auto Trait Implementations§

impl Freeze for AssignTargetPat

impl RefUnwindSafe for AssignTargetPat

impl Send for AssignTargetPat

impl Sync for AssignTargetPat

impl Unpin for AssignTargetPat

impl UnwindSafe for AssignTargetPat

Blanket Implementations§

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

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
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Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
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Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
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Causes self to use its UpperExp implementation when Debug-formatted.

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Causes self to use its UpperHex implementation when Debug-formatted.

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