Struct CurrencyFormatter 

pub struct CurrencyFormatter {
    pub symbol: String,
    pub precision: usize,
    pub symbol_before: bool,
    pub add_space: bool,
    pub thousands_sep: Option<char>,
    pub decimal_sep: char,
}

Currency formatter with symbol.

If the thousands and decimal separators match, grouping is omitted so an amount never uses the same character for both separators, including after direct field edits.

Fields

symbol: String

Currency symbol (e.g., “$”, “€”, “£”, “¥”)

precision: usize

Number of decimal places, capped at 324 when formatting.

symbol_before: bool

Whether to place symbol before or after price

add_space: bool

Whether to add space between symbol and value

thousands_sep: Option<char>

Thousands separator (e.g., “,” for US, “.” for EU)

decimal_sep: char

Decimal separator (e.g., ‘.’ for US, ‘,’ for EU).

Implementations

impl CurrencyFormatter

pub fn usd() -> Self

Create USD formatter

pub fn eur() -> Self

Create EUR formatter

pub fn btc() -> Self

Create BTC formatter

pub fn new(symbol: impl Into<String>, precision: usize) -> Self

Create custom currency formatter

Trait Implementations

impl Clone for CurrencyFormatter

fn clone(&self) -> CurrencyFormatter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CurrencyFormatter

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

Formats the value using the given formatter.

impl PriceFormatter for CurrencyFormatter

fn format(&self, price: f64) -> String

Format a price value into a display string

fn clone_box(&self) -> Box<dyn PriceFormatter>

Clone this formatter into a Box

fn format_tick(&self, price: f64) -> String

Format a price axis tick. Defaults to format; override it to write ticks differently from crosshair and price tag labels.