Enum rustc_parse_format::Position

pub enum Position {
    ArgumentImplicitlyIs(usize),
    ArgumentIs(usize),
    ArgumentNamed(Symbol),
}

Enum describing where an argument for a format can be located.

Variants

ArgumentImplicitlyIs(usize)

The argument is implied to be located at an index

ArgumentIs(usize)

The argument is located at a specific index given in the format

ArgumentNamed(Symbol)

The argument has a name.

Implementations

impl Position

pub fn index(&self) -> Option<usize>

Trait Implementations

impl Clone for Position

pub fn clone(&self) -> Position

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Position

impl Debug for Position

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

Formats the value using the given formatter.

impl PartialEq<Position> for Position

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

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

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

This method tests for !=.

impl StructuralPartialEq for Position