Trait gluon_base::ast::MutVisitor[−][src]

pub trait MutVisitor<'a> {
    type Ident: 'a;
    fn visit_expr(&mut self, e: &'a mut SpannedExpr<Self::Ident>) { ... }

    fn visit_pattern(&mut self, e: &'a mut SpannedPattern<Self::Ident>) { ... }

    fn visit_spanned_typed_ident(
        &mut self, 
        id: &'a mut SpannedIdent<Self::Ident>
    ) { ... }

    fn visit_ident(&mut self, id: &'a mut TypedIdent<Self::Ident>) { ... }

    fn visit_alias(&mut self, alias: &'a mut SpannedAlias<Self::Ident>) { ... }

    fn visit_spanned_ident(&mut self, _: &'a mut Spanned<Self::Ident, BytePos>) { ... }

    fn visit_typ(&mut self, _: &'a mut ArcType<Self::Ident>) { ... }

    fn visit_ast_type(&mut self, s: &'a mut SpannedAstType<Self::Ident>) { ... }
}

Visitor trait which walks over expressions calling visit_* on all encountered elements. By default the visit_* functions just walk the tree. If they are overridden the user will need to call walk_mut_* to continue traversing the tree.

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Implementors