Enum ModuleItem 

pub enum ModuleItem {
    Use(UseDecl),
    Sheet(Sheet),
    Error(ExprSpan),
}

A file-level declaration or a recovered malformed declaration.

Examples

See Module for a parsed file containing imports and sheet definitions.

Variants

Use(UseDecl)

An explicit named import.

Sheet(Sheet)

A root or parameterized definition.

Error(ExprSpan)

The span of a malformed file-level declaration.

Implementations

impl ModuleItem

pub fn span(&self) -> ExprSpan

Returns the declaration or recovery span.

Examples

let module = adam_lang::AdamAstParser::new().parse_module_str("sheet root {}").unwrap();
assert_eq!(module.items[0].span().start.start().line, 1);

Trait Implementations

impl Clone for ModuleItem

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 ModuleItem

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

Formats the value using the given formatter.