Enum Count

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

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)

The count is specified explicitly.

CountIsName(&'a str, InnerSpan)

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

CountIsParam(usize)

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

CountIsStar(usize)

The count is specified by a star (like in {:.*}) that refers to the argument at the given index.

CountImplied

The count is implied and cannot be explicitly specified.

Trait Implementations

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> Debug for Count<'a>

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

Formats the value using the given formatter.

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

fn eq(&self, other: &Count<'a>) -> 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<'a> Copy for Count<'a>

impl<'a> StructuralPartialEq for Count<'a>