Struct StateDecl 

pub struct StateDecl {
    pub schema: Option<Value>,
    pub reducer: Option<String>,
}

One declared run variable.

Fields

schema: Option<Value>

A JSON Schema the written value must satisfy.

reducer: Option<String>

How concurrent writes combine: overwrite | append | merge | union.

Trait Implementations

impl Clone for StateDecl

fn clone(&self) -> StateDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateDecl

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

Formats the value using the given formatter.

impl Default for StateDecl

fn default() -> StateDecl

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StateDecl

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StateDecl

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StateDecl

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 StateDecl