Enum rustc_builtin_macros::format_foreign::printf::Num

pub enum Num {
    Num(u16),
    Arg(u16),
    Next,
}

A general number used in a printf formatting directive.

Variants

Num(u16)

A specific, fixed value.

Arg(u16)

The value is derived from a positional argument.

Next

The value is derived from the “next” unconverted argument.

Implementations

impl Num

fn from_str(s: &str, arg: Option<&str>) -> Self

fn translate(&self, s: &mut String) -> Result

Trait Implementations

impl Clone for Num

fn clone(&self) -> Num

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Num

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

Formats the value using the given formatter.

impl PartialEq<Num> for Num

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

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

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

This method tests for !=.

impl Copy for Num

impl StructuralPartialEq for Num