Enum impl_tools_lib::autoimpl::Error

pub enum Error {
    RequireUsing,
    CallSite(&'static str),
    WithSpan(Span, &'static str),
    PathArguments(&'static str),
}

Error type

Variants

RequireUsing

Emit an error clarifying that using self.FIELD is required

CallSite(&'static str)

Emit an error over the target trait name using message

WithSpan(Span, &'static str)

Emit an error with the given span and message

PathArguments(&'static str)

Emit an error regarding path arguments

Implementations

impl Error

pub fn emit(self, target: Span, path_args: Span)

Report via proc_macro_error::emit_error.