Struct NumericContext 

pub struct NumericContext {
    pub mode: NumericMode,
    pub precision: u32,
    pub max_integer_bits: u32,
    pub max_decimal_scale: u32,
    pub rounding: RoundingMode,
}

The numeric context shared by all operations.

Fields

mode: NumericMode

precision: u32

Significant digits used when a context rounding is required.

max_integer_bits: u32

Maximum bits for exact integer/rational results.

max_decimal_scale: u32

Maximum decimal scale for exact decimal results.

rounding: RoundingMode

Rounding mode used when the context must round.

Implementations

impl NumericContext

pub fn exact() -> Self

pub fn scientific() -> Self

Trait Implementations

impl Clone for NumericContext

fn clone(&self) -> NumericContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumericContext

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

Formats the value using the given formatter.

impl Default for NumericContext

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NumericContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NumericContext

impl PartialEq for NumericContext

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for NumericContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NumericContext