Struct rustc_expand::proc_macro::DeriveProcMacro
source · pub struct DeriveProcMacro {
pub client: Client<TokenStream, TokenStream>,
}Fields§
§client: Client<TokenStream, TokenStream>Trait Implementations§
source§impl MultiItemModifier for DeriveProcMacro
impl MultiItemModifier for DeriveProcMacro
source§fn expand(
&self,
ecx: &mut ExtCtxt<'_>,
span: Span,
_meta_item: &MetaItem,
item: Annotatable,
_is_derive_const: bool
) -> ExpandResult<Vec<Annotatable>, Annotatable>
fn expand(
&self,
ecx: &mut ExtCtxt<'_>,
span: Span,
_meta_item: &MetaItem,
item: Annotatable,
_is_derive_const: bool
) -> ExpandResult<Vec<Annotatable>, Annotatable>
meta_item is the attribute, and item is the item being modified.Auto Trait Implementations§
impl RefUnwindSafe for DeriveProcMacro
impl Send for DeriveProcMacro
impl Sync for DeriveProcMacro
impl Unpin for DeriveProcMacro
impl UnwindSafe for DeriveProcMacro
Blanket Implementations§
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. 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: 16 bytes