Macro span_scope_named 

macro_rules! span_scope_named {
    ($static_var_name:ident, $name:expr) => { ... };
    ($name:expr) => { ... };
}

Records a span with a name that is determined at runtime. The span name still needs to be statically allocated.

Examples

use micromegas_tracing::span_scope_named;

span_scope_named!(get_name());