Enum rustc_const_math::ConstIsize

pub enum ConstIsize {
    Is16(i16),
    Is32(i32),
    Is64(i64),
}

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

Depending on the target only one variant is ever used in a compilation. Anything else is an error. This invariant is checked at several locations

Variants

Is16(i16)

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

Is32(i32)

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

Is64(i64)

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

Methods

impl ConstIsize

fn as_i64(self, target_int_ty: IntTy) -> i64

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

fn new(i: i64, target_int_ty: IntTy) -> Result<Self, ConstMathErr>

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

fn new_truncating(i: i128, target_int_ty: IntTy) -> Self

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

Trait Implementations

impl Copy for ConstIsize

impl Clone for ConstIsize

fn clone(&self) -> ConstIsize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstIsize

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Encodable for ConstIsize

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

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

deprecated in favor of rustc-serialize on crates.io

impl Decodable for ConstIsize

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<ConstIsize, __D::Error>

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

deprecated in favor of rustc-serialize on crates.io

impl Hash for ConstIsize

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Eq for ConstIsize

impl PartialEq for ConstIsize

fn eq(&self, __arg_0: &ConstIsize) -> bool

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

fn ne(&self, __arg_0: &ConstIsize) -> bool

This method tests for !=.