Enum OutputType

pub enum OutputType {
    Number {
        mask: NonZeroU64,
    },
    Bytes {
        num_bytes: usize,
    },
}

An optimized representation of an output type. In case of IoType::Integer, this representation pre-computes the bitmask needed to perform equality comparisons.

Variants

Number

An integer output. Usually Value::Num or OwnedValue::Num.

Fields

mask: NonZeroU64

A mask that can be applied to an u64 to crop the u64 to the correct value.

Bytes

A byte output. Usually Value::Bytes or OwnedValue::Bytes.

Fields

num_bytes: usize

The number of bytes in the output.

Implementations

impl OutputType

pub const fn const_from(value: IoType) -> Self

Constructs the output type from an IoType.

Trait Implementations

impl Clone for OutputType

fn clone(&self) -> OutputType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutputType

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

Formats the value using the given formatter.

impl From<IoType> for OutputType

fn from(value: IoType) -> Self

Converts to this type from the input type.

impl PartialEq for OutputType

fn eq(&self, other: &OutputType) -> 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 Copy for OutputType

impl StructuralPartialEq for OutputType