Enum TypeConstraint 

pub enum TypeConstraint {
    Readable,
    Mutable,
    Copy,
    Clone,
    PartialOrd,
    PartialEq,
}

Type constraint inferred from void* usage.

Variants

Readable

Must be readable (shared reference)

Mutable

Must be mutable (exclusive reference)

Copy

Must implement Copy (for memcpy-style operations)

Clone

Must implement Clone

PartialOrd

Must implement PartialOrd (for compare operations)

PartialEq

Must implement PartialEq (for equality comparisons)

Trait Implementations

impl Clone for TypeConstraint

fn clone(&self) -> TypeConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeConstraint

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

Formats the value using the given formatter.

impl PartialEq for TypeConstraint

fn eq(&self, other: &TypeConstraint) -> 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 Eq for TypeConstraint

impl StructuralPartialEq for TypeConstraint