Module syntax::show_span[][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?

Span debugger

This module shows spans for all expressions in the crate to help with compiler debugging.

Re-exports

use std::str::FromStr;
use ast;
use errors;
use visit;
use visit::Visitor;

Structs

ShowSpanVisitor [
Experimental
]

Enums

Mode [
Experimental
]

Functions

run [
Experimental
]