Struct DigitOptions 

#[non_exhaustive]
pub struct DigitOptions {
    pub minimum_integer: u8,
    pub fraction: Option<(u8, u8)>,
    pub significant: Option<(u8, u8)>,
    pub priority: RoundingPriority,
    pub increment: u16,
    pub mode: RoundingMode,
    pub strip_if_integer: bool,
}

ECMA-402’s digit options as SetNumberFormatDigitOptions resolved them for MF2 — so never a set Intl rejects: where it would throw, the numeric function reported Bad Option and dropped or replaced the option (plans/03-runtime.md §5.3).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

minimum_integer: u8

minimumIntegerDigits, 1–21.

fraction: Option<(u8, u8)>

minimumFractionDigits, maximumFractionDigits (0–100); None: the style’s defaults (a currency’s own digits) or, with significant and priority Auto, rounding by significant digits alone.

significant: Option<(u8, u8)>

minimumSignificantDigits, maximumSignificantDigits (1–21); None: rounding by fraction digits alone.

priority: RoundingPriority

roundingPriority (not Auto exactly when both are set).

increment: u16

roundingIncrement (1: none).

mode: RoundingMode

roundingMode.

strip_if_integer: bool

trailingZeroDisplay: "stripIfInteger".

Trait Implementations

impl Clone for DigitOptions

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 DigitOptions

impl Debug for DigitOptions

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

Formats the value using the given formatter.

impl Eq for DigitOptions

impl Hash for DigitOptions

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DigitOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DigitOptions