Module syntax::ext::tt::transcribe [−] [src]

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Functions

transcribe

[

Experimental

]

This can do Macro-By-Example transcription. On the other hand, if src contains no TokenTree::{Sequence, MetaVar, MetaVarDecl}s, interp can (and should) be None.