Enum BitRoundMode 

pub enum BitRoundMode {
    Keepbits {
        keepbits: u8,
    },
    AbsoluteError {
        eb_abs: NonNegative<f64>,
    },
    RelativeError {
        eb_rel: NonNegative<f64>,
    },
}

Bit rounding mode

Variants

Keepbits

Directly specify the number of bits of the mantissa to keep.

Fields

keepbits: u8

The number of bits of the mantissa to keep.

The valid range depends on the dtype of the input data.

If keepbits is equal to the bitlength of the dtype’s mantissa, no transformation is performed.

AbsoluteError

Pointwise absolute error.

Fields

eb_abs: NonNegative<f64>

The pointwise absolute error bound to preserve.

This error bound guarantees that $|x - \hat{x}| \leq \epsilon_{abs}$.

RelativeError

Pointwise relative error.

Fields

eb_rel: NonNegative<f64>

The pointwise relative error bound to preserve.

This error bound guarantees that $|x - \hat{x}| \leq |x| \cdot \epsilon_{rel}$.

Trait Implementations

impl Clone for BitRoundMode

fn clone(&self) -> BitRoundMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BitRoundMode

impl<'de> Deserialize<'de> for BitRoundMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for BitRoundMode

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for BitRoundMode

fn eq(&self, other: &BitRoundMode) -> 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 BitRoundMode

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 BitRoundMode