Enum fmt_macros::Position

pub enum Position<'a> {
    ArgumentImplicitlyIs(usize),
    ArgumentIs(usize),
    ArgumentNamed(&'a str),
}

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

Variants

ArgumentImplicitlyIs(usize)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The argument is implied to be located at an index

ArgumentIs(usize)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

ArgumentNamed(&'a str)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The argument has a name.

Trait Implementations

impl<'a> Copy for Position<'a>

impl<'a> Clone for Position<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> PartialEq for Position<'a>

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

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

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

This method tests for !=.