Struct Substitution

pub struct Substitution<'v, V: FormatArgument> { /* private fields */ }

A value and its formatting specifier.

Implementations

impl<'v, V: FormatArgument> Substitution<'v, V>

pub fn new( specifier: Specifier, value: &'v V, ) -> Result<Substitution<'v, V>, ()>

Create an Substitution if the given value supports the given format.

pub fn specifier(&self) -> &Specifier

A reference to the formatting specifier.

pub fn value(&self) -> &'v V

A reference to the value to format.

Trait Implementations

impl<'v, V: Clone + FormatArgument> Clone for Substitution<'v, V>

fn clone(&self) -> Substitution<'v, V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'v, V: Debug + FormatArgument> Debug for Substitution<'v, V>

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

Formats the value using the given formatter.

impl<'v, V: FormatArgument> Display for Substitution<'v, V>

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

Formats the value using the given formatter.

impl<'v, V: PartialEq + FormatArgument> PartialEq for Substitution<'v, V>

fn eq(&self, other: &Substitution<'v, V>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<'v, V: Copy + FormatArgument> Copy for Substitution<'v, V>

impl<'v, V: FormatArgument> StructuralPartialEq for Substitution<'v, V>