Enum fmt_macros::Count

pub enum Count<'a> {
    CountIs(usize),
    CountIsName(&'a str),
    CountIsParam(usize),
    CountImplied,
}

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

A count is used for the precision and width parameters of an integer, and can reference either an argument or a literal integer.

Variants

CountIs(usize)

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

The count is specified explicitly.

CountIsName(&'a str)

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

The count is specified by the argument with the given name.

CountIsParam(usize)

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

The count is specified by the argument at the given index.

CountImplied

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

The count is implied and cannot be explicitly specified.

Trait Implementations

impl<'a> Copy for Count<'a>

impl<'a> Clone for Count<'a>

fn clone(&self) -> Count<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> PartialEq for Count<'a>

fn eq(&self, __arg_0: &Count<'a>) -> bool

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

fn ne(&self, __arg_0: &Count<'a>) -> bool

This method tests for !=.