Enum Decl 

pub enum Decl {
    Template(TemplateDecl),
    Interface(InterfaceDecl),
    Function(FunctionDecl),
    TypeDef {
        keyword: String,
        name: String,
        constructors: Vec<DataConstructor>,
        synonym: Option<Type>,
        deriving: Vec<String>,
        pos: Pos,
        span: Span,
    },
    Unknown {
        raw: String,
        pos: Pos,
        span: Span,
    },
}

Variants

Template(TemplateDecl)

Interface(InterfaceDecl)

Function(FunctionDecl)

TypeDef

data/type/class/instance/exception — recorded with name + span.

Fields

keyword: String

name: String

constructors: Vec<DataConstructor>

Constructors of a data/newtype declaration, structured. Empty for type synonyms, class/instance/exception, and any body that did not parse cleanly (the decl stays opaque, as before).

synonym: Option<Type>

Aliased type of a type synonym (type Name = T), structured. None for non-synonyms or an unparseable right-hand side.

deriving: Vec<String>

Class names from a deriving (...) clause, flattened. Empty when there is no deriving clause.

pos: Pos

span: Span

Unknown

Anything unparseable at the top level (diagnostic already emitted).

Fields

raw: String

pos: Pos

span: Span

Trait Implementations

impl Clone for Decl

fn clone(&self) -> Decl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Decl

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

Formats the value using the given formatter.