Enum PurityLevel 

pub enum PurityLevel {
    StrictlyPure,
    LocallyPure,
    ReadOnly,
    Impure,
}

Purity level classification

Variants

StrictlyPure

No I/O, no side effects, deterministic

LocallyPure

Only local mutations, deterministic output

ReadOnly

Reads external state, no mutations

Impure

Performs I/O or modifies external state

Implementations

impl PurityLevel

pub fn as_str(&self) -> &'static str

Convert to a human-readable string

Trait Implementations

impl Clone for PurityLevel

fn clone(&self) -> PurityLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PurityLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PurityLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PurityLevel

impl PartialEq for PurityLevel

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PurityLevel

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 PurityLevel