Struct rustc_expand::proc_macro::ProcMacroDerive

pub struct ProcMacroDerive {
    pub client: Client<fn(_: TokenStream) -> TokenStream>,
    pub krate: CrateNum,
}

Fields

client: Client<fn(_: TokenStream) -> TokenStream>

krate: CrateNum

Trait Implementations

impl MultiItemModifier for ProcMacroDerive

fn expand(
    &self,
    ecx: &mut ExtCtxt<'_>,
    span: Span,
    _meta_item: &MetaItem,
    item: Annotatable
) -> ExpandResult<Vec<Annotatable>, Annotatable>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes