Enum Primitive

pub enum Primitive {
    I8,
    I16,
    I32,
    I64,
    I128,
    Isize,
    U8,
    U16,
    U32,
    U64,
    U128,
    Usize,
    F8,
    F16,
    F32,
    F64,
    F128,
    Fsize,
    Integer,
    Float,
    Bool,
    Char,
}

The set of compiler-intrinsic types. These primitive types have native implementations of the basic operations.

Variants

I8

I16

I32

I64

I128

Isize

U8

U16

U32

U64

U128

Usize

F8

F16

F32

F64

F128

Fsize

Integer

Float

Bool

Char

Implementations

impl Primitive

pub fn is_integer(self) -> bool

Checks whether self is an integer

pub fn is_float(self) -> bool

Checks whether self is a floating point number

Trait Implementations

impl Clone for Primitive

fn clone(&self) -> Primitive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Primitive

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

Formats the value using the given formatter.

impl Display for Primitive

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

Formats the value using the given formatter.

impl FromStr for Primitive

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Primitive

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Primitive

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

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

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 Copy for Primitive

impl Eq for Primitive

impl StructuralPartialEq for Primitive