Enum StateMutability

pub enum StateMutability {
    Pure,
    View,
    NonPayable,
    Payable,
}

Whether a function modifies or reads blockchain state

Variants

Pure

Specified not to read blockchain state

View

Specified to not modify the blockchain state

NonPayable

Function does not accept Ether - the default

Payable

Function accepts Ether

Trait Implementations

impl Clone for StateMutability

fn clone(&self) -> StateMutability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StateMutability

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

Formats the value using the given formatter.

impl Default for StateMutability

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StateMutability

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StateMutability

fn eq(&self, other: &StateMutability) -> 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 Serialize for StateMutability

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for StateMutability

impl Eq for StateMutability

impl StructuralPartialEq for StateMutability