Enum FunctionVolatility 

pub enum FunctionVolatility {
    Immutable,
    Stable,
    Volatile,
}

IMMUTABLE / STABLE / VOLATILE marker.

Variants

Immutable

Stable

Volatile

Trait Implementations

impl Clone for FunctionVolatility

fn clone(&self) -> FunctionVolatility

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FunctionVolatility

impl Debug for FunctionVolatility

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

Formats the value using the given formatter.

impl Default for FunctionVolatility

fn default() -> FunctionVolatility

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FunctionVolatility

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FunctionVolatility

impl PartialEq for FunctionVolatility

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FunctionVolatility

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 FunctionVolatility