[−][src]Trait syntax::ext::base::Resolver

pub trait Resolver {
    fn next_node_id(&mut self) -> NodeId;

    fn resolve_dollar_crates(&mut self);

    fn visit_ast_fragment_with_placeholders(
        &mut self, 
        expn_id: ExpnId, 
        fragment: &AstFragment, 
        extra_placeholders: &[NodeId]
    );

    fn register_builtin_macro(&mut self, ident: Ident, ext: SyntaxExtension);

    fn expansion_for_ast_pass(
        &mut self, 
        call_site: Span, 
        pass: AstPass, 
        features: &[Symbol], 
        parent_module_id: Option<NodeId>
    ) -> ExpnId;

    fn resolve_imports(&mut self);

    fn resolve_macro_invocation(
        &mut self, 
        invoc: &Invocation, 
        eager_expansion_root: ExpnId, 
        force: bool
    ) -> Result<InvocationRes, Indeterminate>;

    fn check_unused_macros(&self);

    fn has_derives(&self, expn_id: ExpnId, derives: SpecialDerives) -> bool;

    fn add_derives(&mut self, expn_id: ExpnId, derives: SpecialDerives);
}

Required methods

fn next_node_id(&mut self) -> NodeId

fn resolve_dollar_crates(&mut self)

fn visit_ast_fragment_with_placeholders(
    &mut self,
    expn_id: ExpnId,
    fragment: &AstFragment,
    extra_placeholders: &[NodeId]
)

fn register_builtin_macro(&mut self, ident: Ident, ext: SyntaxExtension)

fn expansion_for_ast_pass(
    &mut self,
    call_site: Span,
    pass: AstPass,
    features: &[Symbol],
    parent_module_id: Option<NodeId>
) -> ExpnId

fn resolve_imports(&mut self)

fn resolve_macro_invocation(
    &mut self,
    invoc: &Invocation,
    eager_expansion_root: ExpnId,
    force: bool
) -> Result<InvocationRes, Indeterminate>

fn check_unused_macros(&self)

fn has_derives(&self, expn_id: ExpnId, derives: SpecialDerives) -> bool

fn add_derives(&mut self, expn_id: ExpnId, derives: SpecialDerives)

Loading content...

Implementors

Loading content...