Struct CommandSpec 

pub struct CommandSpec {
    pub id: String,
    pub name: String,
    pub doc: String,
    pub kind: OperationKind,
    pub scope: Scope,
    pub params: Vec<ParamSpec>,
    pub result: Type,
    pub errors: Vec<String>,
    pub policy: CommandPolicy,
    pub external: ExternalNames,
    pub reads: Vec<String>,
    pub on: Option<String>,
}

Fields

id: String

Stable identifier, namespace.name.

name: String

doc: String

kind: OperationKind

scope: Scope

params: Vec<ParamSpec>

result: Type

errors: Vec<String>

Error codes the handler may return besides the generic ones.

policy: CommandPolicy

external: ExternalNames

reads: Vec<String>

State fields a query reads. A query’s answer is stale once one of them changes, so live subscriptions request it again.

on: Option<String>

For a command answering another module’s event: the event, as module.event. It runs after each command emitting that event.

Implementations

impl CommandSpec

pub fn is_query(&self) -> bool

Trait Implementations

impl Clone for CommandSpec

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CommandSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CommandSpec

impl PartialEq for CommandSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CommandSpec

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 CommandSpec