Struct Locale 

pub struct Locale {
    pub tag: &'static str,
    /* private fields */
}

How numbers are written in one locale.

Fields

tag: &'static str

The tag as written (de-DE), for messages.

Implementations

impl Locale

pub fn parse(tag: &str) -> Result<Locale, String>

The conventions for a BCP 47 tag like de, de-DE or pt_BR: its language-region entry, else its language’s.

pub fn number(&self, x: f64, decimals: usize) -> String

x rounded half away from zero to decimals places, with group and decimal separators. Negative numbers get a leading -.

pub fn format_number(&self, x: f64, decimals: usize, group: bool) -> String

As Locale::number, with or without group separators (an Excel format without ,).

pub fn percent(&self, x: f64, decimals: usize) -> String

pub fn currency(&self, x: f64, code: &str, decimals: usize) -> String

pub fn compact(&self, x: f64, decimals: usize) -> String

1234567 → 1.2M: thousands (K), millions (M), billions (B) and trillions (T), trailing zeros dropped.

Trait Implementations

impl Clone for Locale

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Locale

impl Debug for Locale

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

Formats the value using the given formatter.

impl Default for Locale

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Locale

impl PartialEq for Locale

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Locale