hir

Trait MacroFileIdExt

pub trait MacroFileIdExt {
    // Required methods
    fn is_env_or_option_env(&self, db: &(dyn ExpandDatabase + 'static)) -> bool;
    fn is_include_like_macro(&self, db: &(dyn ExpandDatabase + 'static)) -> bool;
    fn eager_arg(
        &self,
        db: &(dyn ExpandDatabase + 'static),
    ) -> Option<MacroCallId>;
    fn expansion_level(self, db: &(dyn ExpandDatabase + 'static)) -> u32;
    fn call_node(
        self,
        db: &(dyn ExpandDatabase + 'static),
    ) -> InFileWrapper<HirFileId, SyntaxNode<RustLanguage>>;
    fn parent(self, db: &(dyn ExpandDatabase + 'static)) -> HirFileId;
    fn expansion_info(
        self,
        db: &(dyn ExpandDatabase + 'static),
    ) -> ExpansionInfo;
    fn kind(&self, db: &(dyn ExpandDatabase + 'static)) -> MacroKind;
    fn is_include_macro(&self, db: &(dyn ExpandDatabase + 'static)) -> bool;
    fn is_eager(&self, db: &(dyn ExpandDatabase + 'static)) -> bool;
    fn is_derive_attr_pseudo_expansion(
        &self,
        db: &(dyn ExpandDatabase + 'static),
    ) -> bool;
}

Required Methods§

fn is_env_or_option_env(&self, db: &(dyn ExpandDatabase + 'static)) -> bool

fn is_include_like_macro(&self, db: &(dyn ExpandDatabase + 'static)) -> bool

fn eager_arg(&self, db: &(dyn ExpandDatabase + 'static)) -> Option<MacroCallId>

fn expansion_level(self, db: &(dyn ExpandDatabase + 'static)) -> u32

fn call_node( self, db: &(dyn ExpandDatabase + 'static), ) -> InFileWrapper<HirFileId, SyntaxNode<RustLanguage>>

If this is a macro call, returns the syntax node of the call.

fn parent(self, db: &(dyn ExpandDatabase + 'static)) -> HirFileId

fn expansion_info(self, db: &(dyn ExpandDatabase + 'static)) -> ExpansionInfo

fn kind(&self, db: &(dyn ExpandDatabase + 'static)) -> MacroKind

fn is_include_macro(&self, db: &(dyn ExpandDatabase + 'static)) -> bool

Return whether this file is an include macro

fn is_eager(&self, db: &(dyn ExpandDatabase + 'static)) -> bool

fn is_derive_attr_pseudo_expansion( &self, db: &(dyn ExpandDatabase + 'static), ) -> bool

Return whether this file is the pseudo expansion of the derive attribute. See [crate::builtin_attr_macro::derive_attr_expand].

Implementors§