Enum rustc_mir_build::thir::pattern::deconstruct_pat::SliceKind[−][src]

enum SliceKind {
    FixedLen(u64),
    VarLen(u64, u64),
}

Variants

FixedLen(u64)
Expand description

Patterns of length n ([x, y]).

VarLen(u64, u64)
Expand description

Patterns using the .. notation ([x, .., y]). Captures any array constructor of length >= i + j. In the case where array_len is Some(_), this indicates that we only care about the first i and the last j values of the array, and everything in between is a wildcard _.

Implementations

impl SliceKind[src]

fn arity(self) -> u64[src]

fn covers_length(self, other_len: u64) -> bool[src]

Whether this pattern includes patterns of length other_len.

Trait Implementations

impl Clone for SliceKind[src]

fn clone(&self) -> SliceKind[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for SliceKind[src]

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

Formats the value using the given formatter. Read more

impl PartialEq<SliceKind> for SliceKind[src]

fn eq(&self, other: &SliceKind) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &SliceKind) -> bool[src]

This method tests for !=.

impl Copy for SliceKind[src]

impl Eq for SliceKind[src]

impl StructuralEq for SliceKind[src]

impl StructuralPartialEq for SliceKind[src]

Auto Trait Implementations

impl RefUnwindSafe for SliceKind

impl Send for SliceKind

impl Sync for SliceKind

impl Unpin for SliceKind

impl UnwindSafe for SliceKind

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<'a, T> Captures<'a> for T where
    T: ?Sized, [src]