Module unescape_error_reporting 

Utilities for rendering escape sequence errors as diagnostics.

Re-exports

use std::iter::once; 🔒

use std::ops::Range; 🔒

use rustc_errors::Applicability; 🔒

use rustc_errors::Diag; 🔒

use rustc_errors::DiagCtxtHandle; 🔒

use rustc_errors::ErrorGuaranteed; 🔒

use rustc_literal_escaper::EscapeError; 🔒

use rustc_literal_escaper::Mode; 🔒

use rustc_span::BytePos; 🔒

use rustc_span::Span; 🔒

use tracing::debug; 🔒

use crate::diagnostics::MoreThanOneCharNote; 🔒

use crate::diagnostics::MoreThanOneCharSugg; 🔒

use crate::diagnostics::NoBraceUnicodeSub; 🔒

use crate::diagnostics::UnescapeError; 🔒

Functions

emit_unescape_error 🔒

escaped_char 🔒

Pushes a character to a message string for error reporting

foreign_escape_suggestion 🔒

Add additional suggestions for escapes that are supported by C.