pub trait SpanExt: ProcMacroExt<SpanExt = Self> + Span { }
Expand description
Extensions for Span
.
This trait is implemented for Span
in proc_macro
and proc_macro2
if the
corresponding feature is enabled.
Object Safety§
This trait is not object safe.
Implementations on Foreign Types§
impl SpanExt for Span
Available on crate feature
proc-macro
only.impl SpanExt for Span
Available on crate feature
proc-macro2
only.