Struct ScriptDescriptor 

pub struct ScriptDescriptor {
    pub name: &'static str,
    pub invoke: fn(Box<dyn ScriptContext>, Value) -> Pin<Box<dyn Future<Output = Result<(), ChrononError>> + Send>>,
    pub signature_json: &'static str,
    pub signature_hash: u64,
}

Descriptor for a registered script.

Collected at link time by quark::inventory for #[chronon::script] handlers or built manually in tests via Self::new.

Fields

name: &'static str

Unique script name.

invoke: fn(Box<dyn ScriptContext>, Value) -> Pin<Box<dyn Future<Output = Result<(), ChrononError>> + Send>>

Function to invoke the script with deserialized parameters.

signature_json: &'static str

JSON schema for parameters (computed at compile time by chronon-macros).

signature_hash: u64

Hash of the signature for version checking.

Implementations

impl ScriptDescriptor

pub const fn new( name: &'static str, invoke: fn(Box<dyn ScriptContext>, Value) -> Pin<Box<dyn Future<Output = Result<(), ChrononError>> + Send>>, ) -> ScriptDescriptor

Create a descriptor with placeholder signature metadata.

pub const fn with_signature( name: &'static str, invoke: fn(Box<dyn ScriptContext>, Value) -> Pin<Box<dyn Future<Output = Result<(), ChrononError>> + Send>>, signature_json: &'static str, signature_hash: u64, ) -> ScriptDescriptor

Create a descriptor with full signature information.

Trait Implementations

impl Collect for ScriptDescriptor

impl Debug for ScriptDescriptor

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

Formats the value using the given formatter.

impl Registrable for ScriptDescriptor

fn registry_key(&self) -> &str

Return the unique lookup key used by the registry.