Struct num_format::CustomFormat

[+] Show declaration

pub struct CustomFormat { /* fields omitted */ }

[−] Expand description

Type for representing your own custom formats. Implements Format.

Example

use num_format::{Buffer, Error, CustomFormat, Grouping};

fn main() -> Result<(), Error> {
    let format = CustomFormat::builder()
        .grouping(Grouping::Indian)
        .minus_sign("🙌")
        .separator("😀")
        .build()?;

    let mut buf = Buffer::new();
    buf.write_formatted(&(-1000000), &format);
    assert_eq!("🙌10😀00😀000", buf.as_str());

    Ok(())
}

Methods

impl CustomFormat[−]

pub fn builder() -> CustomFormatBuilder[−]

Constructs a CustomFormatBuilder.

pub fn into_builder(self) -> CustomFormatBuilder[−]

Turns self into a CustomFormatBuilder.

pub fn decimal(&self) -> &str[−]

Returns this format's representation of decimal points.

pub fn grouping(&self) -> Grouping[−]

Returns this format's Grouping, which governs how digits are separated (see Grouping).

pub fn infinity(&self) -> &str[−]

Returns this format's representation of infinity.

pub fn minus_sign(&self) -> &str[−]

Returns this format's representation of minus signs.

pub fn nan(&self) -> &str[−]

Returns this format's representation of NaN.

pub fn plus_sign(&self) -> &str[−]

Returns this format's representation of plus signs.

pub fn separator(&self) -> &str[−]

Returns this format's representation of separators.

Trait Implementations

impl Format for CustomFormat[+]

[+] Show hidden undocumented items

fn decimal(&self) -> DecimalStr[−]

Returns the string representation of a decimal point.

fn grouping(&self) -> Grouping[−]

Returns the [Grouping] to use for separating digits. (see [Grouping])

fn infinity(&self) -> InfinityStr[−]

Returns the string representation of an infinity symbol.

fn minus_sign(&self) -> MinusSignStr[−]

Returns the string representation of a minus sign.

fn nan(&self) -> NanStr[−]

Returns the string representation of NaN.

fn plus_sign(&self) -> PlusSignStr[−]

Returns the string representation of a plus sign.

fn separator(&self) -> SeparatorStr[−]

Returns the string representation of a thousands separator.

impl Default for CustomFormat[+]

fn default() -> Self[−]

Returns a CustomFormat with settings equal to Locale::en.

impl Clone for CustomFormat[+]

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fn clone(&self) -> CustomFormat[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl From<Locale> for CustomFormat[+]

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fn from(locale: Locale) -> Self[−]

Performs the conversion.

impl From<CustomFormat> for CustomFormatBuilder[+]

[+] Show hidden undocumented items

fn from(format: CustomFormat) -> Self[−]

Performs the conversion.

impl Eq for CustomFormat

impl PartialEq<CustomFormat> for CustomFormat[+]

[+] Show hidden undocumented items

fn eq(&self, other: &CustomFormat) -> bool[−]

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

fn ne(&self, other: &CustomFormat) -> bool[−]

This method tests for !=.

impl Debug for CustomFormat[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Hash for CustomFormat[+]

[+] Show hidden undocumented items

fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given [Hasher].