Struct Fmt 

pub struct Fmt {
    pub form: Form,
    pub sep: char,
    pub sub_sep: char,
    pub precision: Precision,
    pub pad: bool,
    pub locale: LocaleId,
}

Formatting context (§13).

Fields

form: Form

Which form to render.

sep: char

Group separator. Must not be a decimal or base-5 digit (§6.3).

sub_sep: char

Sub-beat introducer.

precision: Precision

The tier to render down to. This is the stated precision.

pad: bool

Pad the high end to a fixed tier width, which is the only condition under which text sorts chronologically (Rule S).

locale: LocaleId

Locale for the named form.

Implementations

impl Fmt

pub fn human() -> Fmt

Human form at tick precision.

pub fn human_at(tier: Tier) -> Fmt

Human form truncated to a tier. The result denotes a window (Rule T).

pub fn digit5() -> Fmt

Canonical digit form: fixed width from T32, tick precision, sortable.

Uses . rather than the · default, matching §6.2’s printed example. Both separators parse either form (§6.3), so this is presentation only.

pub fn named() -> Fmt

Named form.

pub fn validate(&self) -> Result<()>

Validate the separator choices (§6.3).

A separator that is also a digit would make the notation ambiguous, so this is checked rather than assumed.

Trait Implementations

impl Clone for Fmt

fn clone(&self) -> Fmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Fmt

impl Debug for Fmt

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

Formats the value using the given formatter.

impl Default for Fmt

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Fmt

impl PartialEq for Fmt

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Fmt