Trait gluon::compiler_pipeline::MetadataExtractable

pub trait MetadataExtractable: Sized {
    type Expr: BorrowMut<SpannedExpr<Symbol>>;
    fn extract_metadata(
        self, 
        compiler: &mut Compiler, 
        thread: &Thread, 
        file: &str, 
        expr_str: &str
    ) -> SalvageResult<WithMetadata<Self::Expr>>;
}

Associated Types

type Expr: BorrowMut<SpannedExpr<Symbol>>

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Required methods

fn extract_metadata(
    self,
    compiler: &mut Compiler,
    thread: &Thread,
    file: &str,
    expr_str: &str
) -> SalvageResult<WithMetadata<Self::Expr>>

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Implementors

impl<E> MetadataExtractable for Renamed<E> where
    E: BorrowMut<SpannedExpr<Symbol>>, 

type Expr = E

fn extract_metadata(
    self,
    _compiler: &mut Compiler,
    thread: &Thread,
    _file: &str,
    _expr_str: &str
) -> SalvageResult<WithMetadata<Self::Expr>>

impl<T> MetadataExtractable for T where
    T: Renameable, 

type Expr = T::Expr

fn extract_metadata(
    self,
    compiler: &mut Compiler,
    thread: &Thread,
    file: &str,
    expr_str: &str
) -> SalvageResult<WithMetadata<Self::Expr>>

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