Trait num_format::format::Format

pub trait Format {
    fn decimal(&self) -> char;
    fn grouping(&self) -> Grouping;
    fn infinity(&self) -> InfinityStr;
    fn minus_sign(&self) -> MinusSignStr;
    fn nan(&self) -> NanStr;
    fn separator(&self) -> Option<char>;
}

Trait that abstracts over CustomFormat, Environment, and Locale.

Required methods

fn decimal(&self) -> char

Returns character to use for representing decimal points.

fn grouping(&self) -> Grouping

Returns Grouping to use for separating digits. (see Grouping)

fn infinity(&self) -> InfinityStr

Returns string to use for representing infinity symbols.

fn minus_sign(&self) -> MinusSignStr

Returns string to use for representing minus signs.

fn nan(&self) -> NanStr

Returns string to use for representing NaN symbols.

fn separator(&self) -> Option<char>

Returns character to use, if any, for representing separators.

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Implementors

impl Format for Locale

fn decimal(&self) -> char

fn grouping(&self) -> Grouping

fn infinity(&self) -> InfinityStr

fn minus_sign(&self) -> MinusSignStr

fn nan(&self) -> NanStr

fn separator(&self) -> Option<char>

impl Format for CustomFormat

fn decimal(&self) -> char

fn grouping(&self) -> Grouping

fn infinity(&self) -> InfinityStr

fn minus_sign(&self) -> MinusSignStr

fn nan(&self) -> NanStr

fn separator(&self) -> Option<char>

impl Format for Environment

fn decimal(&self) -> char

fn grouping(&self) -> Grouping

fn infinity(&self) -> InfinityStr

fn minus_sign(&self) -> MinusSignStr

fn nan(&self) -> NanStr

fn separator(&self) -> Option<char>

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