Enum syntax_ext::format_foreign::printf::Num

pub enum Num {
    Num(u16),
    Arg(u16),
    Next,
}

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

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A general number used in a printf formatting directive.

Variants

Num(u16)

🔬 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?

A specific, fixed value.

Arg(u16)

🔬 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 value is derived from a positional argument.

Next

🔬 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 value is derived from the "next" unconverted argument.

Methods

impl Num

fn from_str(s: &str, arg: Option<&str>) -> Self

🔬 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?

fn translate(&self, s: &mut String) -> Result

🔬 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?

Trait Implementations

impl Copy for Num

impl Clone for Num

fn clone(&self) -> Num

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Num

fn assert_receiver_is_total_eq(&self)

impl PartialEq for Num

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

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

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

This method tests for !=.

impl Debug for Num

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

Formats the value using the given formatter.