Enum ActionHandler 

pub enum ActionHandler {
    Literal(String),
    Binding(DataRef),
}

Handler reference for an Action.

Accepts a literal string (handler name like "users.store" or absolute path like "/users") or a {"$data": "/path"} binding resolved against spec.data at render time. The untagged enum keeps the wire format backward-compatible — existing literal handlers parse via Literal.

Variants

Literal(String)

Handler name or literal URL. "users.store" is looked up via the resolver; "/users" is passed through as the resolved URL.

Binding(DataRef)

{"$data": "/path"} binding. Resolved against spec.data in resolve_actions. The resolved string is then treated as a literal handler (resolver lookup or pass-through for /path URLs).

Implementations

impl ActionHandler

pub fn as_literal(&self) -> Option<&str>

Return the literal string when this handler is unbound.

Returns None for Binding — callers that need the literal must either run crate::resolve::resolve_actions first or branch on the variant explicitly.

pub fn as_str(&self) -> &str

Return the underlying string regardless of variant.

For Literal, this is the handler name or URL. For Binding, this is the binding’s $data JSON-pointer path — useful for diagnostic rendering when the action has not been resolved.

Trait Implementations

impl Clone for ActionHandler

fn clone(&self) -> ActionHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActionHandler

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

Formats the value using the given formatter.

impl Default for ActionHandler

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ActionHandler

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ActionHandler

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

Formats the value using the given formatter.

impl From<&str> for ActionHandler

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for ActionHandler

fn from(s: String) -> Self

Converts to this type from the input type.

impl JsonSchema for ActionHandler

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for ActionHandler

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

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 ActionHandler