Struct GroupingSizes

pub struct GroupingSizes {
    pub primary: u8,
    pub secondary: u8,
    pub min_grouping: u8,
}

A collection of settings expressing where to put grouping separators in a decimal number. For example, 1,000,000 has two grouping separators, positioned along every 3 digits.

🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways, including in SemVer minor releases. While the serde representation of data structs is guaranteed to be stable, their Rust representation might not be. Use with caution.

Fields

primary: u8

The size of the first (lowest-magnitude) group.

If 0, grouping separators will never be shown.

secondary: u8

The size of groups after the first group.

If 0, defaults to be the same as primary.

min_grouping: u8

The minimum number of digits required before the first group. For example, if primary=3 and min_grouping=2, grouping separators will be present on 10,000 and above.

Trait Implementations

impl Bake for GroupingSizes

fn bake(&self, env: &CrateEnv) -> TokenStream

Returns a TokenStream that would evaluate to self.

impl BakeSize for GroupingSizes

fn borrows_size(&self) -> usize

Returns the size

impl Clone for GroupingSizes

fn clone(&self) -> GroupingSizes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GroupingSizes

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupingSizes

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GroupingSizes

fn eq(&self, other: &GroupingSizes) -> 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 Serialize for GroupingSizes

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> Yokeable<'a> for GroupingSizes

where Self: Sized,

type Output = GroupingSizes

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform(&self) -> &Self::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned(self) -> Self::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make(this: Self::Output) -> Self

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F)

where F: 'static + for<'b> FnOnce(&'b mut Self::Output),

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.

impl<'zf> ZeroFrom<'zf, GroupingSizes> for GroupingSizes

fn zero_from(this: &'zf Self) -> Self

Clone the other C into a struct that may retain references into C.

impl Copy for GroupingSizes

impl StructuralPartialEq for GroupingSizes