Macro flex_error::define_error_with_tracer [−][src]
macro_rules! define_error_with_tracer { ( $tracer:ty; $name:ident; $( $suberror:ident $( { $( $arg_name:ident : $arg_type:ty ),* $(,)? } )? $( [ $source:ty ] )? | $formatter_arg:pat | $formatter:expr ),* $(,)? ) => { ... }; }