Function call_site_ident

impl/src/expand.rs:505–509

Create an ident with which we can expand `impl Trait for #ident {}` on a deprecated type without triggering deprecation warning on the generated impl.

(ident: &Ident)

// Create an ident with which we can expand `impl Trait for #ident {}` on a
// deprecated type without triggering deprecation warning on the generated impl.
pub(crate) fn call_site_ident(ident: &Ident) -> Ident {
    let mut ident = ident.clone();
    ident.set_span(ident.span().resolved_at(Span::call_site()));
    ident
}

fn fields_pat(fields: &[Field]) -> TokenStream {
    let mut members = fields.iter().map(|field| &field.member).peekable();