Struct OptionTypeSpec 

pub struct OptionTypeSpec {
    pub name: String,
    pub merge_strategy: MergeStrategy,
    pub check_kind: TypeCheckKind,
    pub element_type: Option<String>,
    pub member_types: Vec<String>,
}

One entry in the option-type registry. Each cppnix type (lib.types.<X>) becomes one (defoption-type …) form.

Fields

name: String

Canonical name ("bool", "int", "listOf", …).

merge_strategy: MergeStrategy

How definitions of this type combine when multiple values exist at the same priority.

check_kind: TypeCheckKind

Acceptance check applied per individual definition.

element_type: Option<String>

For parametric types (listOf T, attrsOf T, nullOr T): the name of the element type’s OptionTypeSpec.

member_types: Vec<String>

For oneOf [a b c]: the named candidate types.

Trait Implementations

impl Clone for OptionTypeSpec

fn clone(&self) -> OptionTypeSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionTypeSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OptionTypeSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HasName for OptionTypeSpec

fn name(&self) -> &str

impl Serialize for OptionTypeSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Spec for OptionTypeSpec

const CANONICAL_LISP: &'static str = crate::module_system::CANONICAL_MODULE_SYSTEM_LISP

The embedded canonical Lisp source for this domain. Wrapped over include_str! in the domain’s own module.

fn load_canonical_all() -> Result<Vec<Self>, SpecError>

Compile the canonical source and return every authored instance. Default impl threads through crate::loader::load_all; domains generally don’t need to override.

fn load_named(name: &str) -> Result<Self, SpecError>

where Self: HasName,

Look up the canonical instance with the given name. Default impl scans load_canonical_all linearly; domains that store many instances may override with a hashmap.

impl TataraDomain for OptionTypeSpec

const KEYWORD: &'static str = "defoption-type"

The Lisp keyword (e.g., "defmonitor").

fn compile_from_args(args: &[Sexp]) -> Result<Self>

Parse the argument list (everything after the keyword) into Self.

fn compile_from_sexp(form: &Sexp) -> Result<Self, LispError>

Parse a complete form; validates the head symbol matches KEYWORD.