Enum CastingRules

pub enum CastingRules {
    FirstArgLossless,
    Supertype(SuperTypeOptions),
}

Variants

FirstArgLossless

Whether information may be lost during cast. E.g. a float to int is considered lossy, whereas int to int is considered lossless. Overflowing is not considered in this flag, that’s handled in strict casting

Supertype(SuperTypeOptions)

Implementations

impl CastingRules

pub fn cast_to_supertypes() -> CastingRules

Trait Implementations

impl Clone for CastingRules

fn clone(&self) -> CastingRules

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CastingRules

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

Formats the value using the given formatter.

impl Hash for CastingRules

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CastingRules

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

impl Eq for CastingRules

impl StructuralPartialEq for CastingRules