Trait cairo_lang_semantic::items::attribute::SemanticQueryAttrs

pub trait SemanticQueryAttrs {
    // Provided methods
    fn query_attr(
        &self,
        db: &dyn SemanticGroup,
        attr: &str
    ) -> Maybe<Vec<Attribute>> { ... }
    fn find_attr(
        &self,
        db: &dyn SemanticGroup,
        attr: &str
    ) -> Maybe<Option<Attribute>> { ... }
    fn has_attr(&self, db: &dyn SemanticGroup, attr: &str) -> Maybe<bool> { ... }
}

Trait for querying attributes of semantic items.

Provided Methods

fn query_attr( &self, db: &dyn SemanticGroup, attr: &str ) -> Maybe<Vec<Attribute>>

Collect all attributes attached to this node whose name (without args) is exactly attr.

fn find_attr( &self, db: &dyn SemanticGroup, attr: &str ) -> Maybe<Option<Attribute>>

Find first attribute attached to this node whose name (without args) is exactly attr.

fn has_attr(&self, db: &dyn SemanticGroup, attr: &str) -> Maybe<bool>

Check if this node has an attribute whose name (without args) is exactly attr.

Implementations on Foreign Types

impl SemanticQueryAttrs for FunctionWithBodyId

impl SemanticQueryAttrs for ModuleId

impl SemanticQueryAttrs for EnumId

impl SemanticQueryAttrs for FreeFunctionId

impl SemanticQueryAttrs for ImplDefId

impl SemanticQueryAttrs for ImplFunctionId

impl SemanticQueryAttrs for StructId

impl SemanticQueryAttrs for SubmoduleId

impl SemanticQueryAttrs for TraitFunctionId

impl SemanticQueryAttrs for TraitId

Implementors