Struct FormatSpec 

pub struct FormatSpec { /* private fields */ }

Implementations

impl FormatSpec

pub fn parse(text: impl AsRef<Wtf8>) -> Result<Self, FormatSpecError>

pub fn has_locale_format(&self) -> bool

Returns true if this format spec uses the locale-aware ‘n’ format type.

pub fn format_int_locale( &self, num: &BigInt, locale: &LocaleInfo, ) -> Result<String, FormatSpecError>

Format an integer with locale-aware ‘n’ format.

pub fn format_float_locale( &self, num: f64, locale: &LocaleInfo, ) -> Result<String, FormatSpecError>

Format a float with locale-aware ‘n’ format.

pub fn format_complex_locale( &self, num: &Complex64, locale: &LocaleInfo, ) -> Result<String, FormatSpecError>

Format a complex number with locale-aware ‘n’ format.

pub fn format_bool(&self, input: bool) -> Result<String, FormatSpecError>

pub fn format_float(&self, num: f64) -> Result<String, FormatSpecError>

pub fn format_int(&self, num: &BigInt) -> Result<String, FormatSpecError>

pub fn format_string<T>(&self, s: &T) -> Result<String, FormatSpecError>

where T: CharLen + Deref<Target = str>,

pub fn format_complex(&self, num: &Complex64) -> Result<String, FormatSpecError>

Trait Implementations

impl Clone for FormatSpec

fn clone(&self) -> FormatSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FormatSpec

impl Debug for FormatSpec

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

Formats the value using the given formatter.

impl FromStr for FormatSpec

type Err = FormatSpecError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for FormatSpec

fn eq(&self, other: &FormatSpec) -> 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 StructuralPartialEq for FormatSpec