Enum rustc_parse_format::Count

pub enum Count {
    CountIs(usize),
    CountIsName(Symbol),
    CountIsParam(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(Symbol)

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

CountIsParam(usize)

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

CountImplied

The count is implied and cannot be explicitly specified.

Trait Implementations

impl Clone for Count

pub fn clone(&self) -> Count

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Count

impl Debug for Count

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

Formats the value using the given formatter.

impl PartialEq<Count> for Count

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

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

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

This method tests for !=.

impl StructuralPartialEq for Count