Struct literalext::IntLit

pub struct IntLit { /* fields omitted */ }

A type which represents an integer literal.

Methods

impl IntLit

fn suffix(&self) -> &str

Get the suffix written on the integer literal.

fn as_u8(&self) -> Option<u8>

Returns None if the value overflows, or if the suffix is wrong.

fn as_i8(&self) -> Option<i8>

Returns None if the value overflows, or if the suffix is wrong.

fn as_u16(&self) -> Option<u16>

Returns None if the value overflows, or if the suffix is wrong.

fn as_i16(&self) -> Option<i16>

Returns None if the value overflows, or if the suffix is wrong.

fn as_u32(&self) -> Option<u32>

Returns None if the value overflows, or if the suffix is wrong.

fn as_i32(&self) -> Option<i32>

Returns None if the value overflows, or if the suffix is wrong.

fn as_u64(&self) -> Option<u64>

Returns None if the value overflows, or if the suffix is wrong.

fn as_i64(&self) -> Option<i64>

Returns None if the value overflows, or if the suffix is wrong.

Trait Implementations

impl Debug for IntLit

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

Formats the value using the given formatter.

impl Copy for IntLit

impl Clone for IntLit

fn clone(&self) -> IntLit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for IntLit

impl PartialEq for IntLit

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

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

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

This method tests for !=.