Enum rustc_builtin_macros::format::ast::FormatCount

pub enum FormatCount {
    Literal(usize),
    Argument(FormatArgPosition),
}

Variants

Literal(usize)

{:5} or {:.5}

Argument(FormatArgPosition)

{:.*}, {:.5$}, or {:a$}, etc.

Trait Implementations

impl Clone for FormatCount

fn clone(&self) -> FormatCount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FormatCount

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

Formats the value using the given formatter.

impl PartialEq<FormatCount> for FormatCount

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FormatCount

impl StructuralEq for FormatCount

impl StructuralPartialEq for FormatCount

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

• Literal: 16 bytes
• Argument: 32 bytes