Struct rustc_middle::ty::sty::BoundVar[][src]

pub struct BoundVar {
    private: u32,
}

Fields

private: u32

Implementations

impl BoundVar[src]

pub const MAX_AS_U32: u32[src]

pub const MAX: Self[src]

pub const fn from_usize(value: usize) -> Self[src]

pub const fn from_u32(value: u32) -> Self[src]

pub const unsafe fn from_u32_unchecked(value: u32) -> Self[src]

pub const fn index(self) -> usize[src]

Extracts the value of this index as an integer.

pub const fn as_u32(self) -> u32[src]

Extracts the value of this index as a u32.

pub const fn as_usize(self) -> usize[src]

Extracts the value of this index as a usize.

Trait Implementations

impl Add<usize> for BoundVar[src]

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: usize) -> Self[src]

Performs the + operation. Read more

impl Clone for BoundVar[src]

fn clone(&self) -> Self[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 BoundVar[src]

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

Formats the value using the given formatter. Read more

impl<D: Decoder> Decodable<D> for BoundVar[src]

fn decode(d: &mut D) -> Result<Self, D::Error>[src]

impl<E: Encoder> Encodable<E> for BoundVar[src]

fn encode(&self, e: &mut E) -> Result<(), E::Error>[src]

impl From<BoundVar> for BoundTy[src]

fn from(var: BoundVar) -> Self[src]

Performs the conversion.

impl From<u32> for BoundVar[src]

fn from(value: u32) -> Self[src]

Performs the conversion.

impl From<usize> for BoundVar[src]

fn from(value: usize) -> Self[src]

Performs the conversion.

impl Hash for BoundVar[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

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

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

impl<'tcx> HashStable<StableHashingContext<'tcx>> for BoundVar[src]

fn hash_stable(
    &self,
    hcx: &mut StableHashingContext<'tcx>,
    hasher: &mut StableHasher
)
[src]

impl Idx for BoundVar[src]

fn new(value: usize) -> Self[src]

fn index(self) -> usize[src]

fn increment_by(&mut self, amount: usize)[src]

fn plus(self, amount: usize) -> Self[src]

impl<'tcx> Index<BoundVar> for CanonicalVarValues<'tcx>[src]

type Output = GenericArg<'tcx>

The returned type after indexing.

fn index(&self, value: BoundVar) -> &GenericArg<'tcx>[src]

Performs the indexing (container[index]) operation. Read more

impl Ord for BoundVar[src]

fn cmp(&self, other: &BoundVar) -> Ordering[src]

This method returns an Ordering between self and other. Read more

#[must_use]
fn max(self, other: Self) -> Self
1.21.0[src]

Compares and returns the maximum of two values. Read more

#[must_use]
fn min(self, other: Self) -> Self
1.21.0[src]

Compares and returns the minimum of two values. Read more

#[must_use]
fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]

Restrict a value to a certain interval. Read more

impl PartialEq<BoundVar> for BoundVar[src]

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

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

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

This method tests for !=.

impl PartialOrd<BoundVar> for BoundVar[src]

fn partial_cmp(&self, other: &BoundVar) -> Option<Ordering>[src]

This method returns an ordering between self and other values if one exists. Read more

#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Step for BoundVar[src]

fn steps_between(start: &Self, end: &Self) -> Option<usize>[src]

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

recently redesigned

Returns the number of successor steps required to get from start to end. Read more

fn forward_checked(start: Self, u: usize) -> Option<Self>[src]

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

recently added

Returns the value that would be obtained by taking the successor of self count times. Read more

fn backward_checked(start: Self, u: usize) -> Option<Self>[src]

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

recently added

Returns the value that would be obtained by taking the predecessor of self count times. Read more

fn forward(start: Self, count: usize) -> Self[src]

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

recently added

Returns the value that would be obtained by taking the successor of self count times. Read more

unsafe fn forward_unchecked(start: Self, count: usize) -> Self[src]

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

niche optimization path

Returns the value that would be obtained by taking the successor of self count times. Read more

fn backward(start: Self, count: usize) -> Self[src]

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

recently added

Returns the value that would be obtained by taking the predecessor of self count times. Read more

unsafe fn backward_unchecked(start: Self, count: usize) -> Self[src]

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

niche optimization path

Returns the value that would be obtained by taking the predecessor of self count times. Read more

impl Copy for BoundVar[src]

impl Eq for BoundVar[src]

impl StructuralEq for BoundVar[src]

impl StructuralPartialEq for BoundVar[src]

Auto Trait Implementations

impl RefUnwindSafe for BoundVar

impl Send for BoundVar

impl Sync for BoundVar

impl Unpin for BoundVar

impl UnwindSafe for BoundVar

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<'tcx, T> ArenaAllocatable<'tcx, ()> for T where
    T: Copy
[src]

pub fn allocate_on(Self, &'a Arena<'tcx>) -> &'a mut T[src]

pub fn allocate_from_iter(
    &'a Arena<'tcx>,
    impl IntoIterator<Item = T>
) -> &'a mut [T]

Notable traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
[src]

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> MaybeResult<T> for T[src]

type Error = !

pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T[src]

pub fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>[src]

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<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]

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