Enum litrs::IntegerType

#[non_exhaustive]
pub enum IntegerType {
    U8,
    U16,
    U32,
    U64,
    U128,
    Usize,
    I8,
    I16,
    I32,
    I64,
    I128,
    Isize,
}

All possible integer type suffixes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

U8

U16

U32

U64

U128

Usize

I8

I16

I32

I64

I128

Isize

Implementations

impl IntegerType

pub fn from_suffix(suffix: &str) -> Option<Self>

Returns the type corresponding to the given suffix (e.g. "u8" is mapped to Self::U8). If the suffix is not a valid integer type, None is returned.

pub fn suffix(self) -> &'static str

Returns the suffix for this type, e.g. "u8" for Self::U8.

Trait Implementations

impl Clone for IntegerType

fn clone(&self) -> IntegerType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IntegerType

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

Formats the value using the given formatter.

impl Display for IntegerType

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

Formats the value using the given formatter.

impl FromStr for IntegerType

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 PartialEq for IntegerType

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

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

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

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

impl Copy for IntegerType

impl Eq for IntegerType

impl StructuralPartialEq for IntegerType