Enum Variant

pub enum Variant {
    Inline,
    Function,
    Transition,
    AsyncTransition,
    AsyncFunction,
}

Functions are always one of five variants. A transition function is permitted the ability to manipulate records. An asynchronous transition function is a transition function that calls an asynchronous function. A regular function is not permitted to manipulate records. An asynchronous function contains on-chain operations. An inline function is directly copied at the call site.

Variants

Inline

Function

Transition

AsyncTransition

AsyncFunction

Implementations

impl Variant

pub fn is_async(self) -> bool

Returns true if the variant is async.

pub fn is_transition(self) -> bool

Returns true if the variant is a transition.

pub fn is_function(self) -> bool

Returns true if the variant is a function.

pub fn is_async_function(self) -> bool

Returns true if the variant is an async function.

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl Default for Variant

fn default() -> Variant

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Variant

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Variant

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

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 Variant

impl Eq for Variant

impl StructuralPartialEq for Variant