use-go-identifier

ASCII-safe Go identifier primitives for RustUse.

Experimental

use-go-identifier is experimental while use-go remains below 0.3.0.

Example

use use_go_identifier::{GoExportedIdentifier, GoIdentifier, is_valid_ascii_go_identifier};

let identifier = GoIdentifier::new("ServeHTTP")?;
let exported = GoExportedIdentifier::new("ServeHTTP")?;

assert_eq!(identifier.as_str(), "ServeHTTP");
assert_eq!(exported.as_str(), "ServeHTTP");
assert!(is_valid_ascii_go_identifier("handler_1"));
# Ok::<(), use_go_identifier::GoIdentifierError>(())

Scope

• Ordinary ASCII-safe Go identifier validation.
• Exported identifiers that start with an uppercase ASCII letter.
• Unexported identifiers that start with a lowercase ASCII letter or underscore.

Non-goals

• Complete Unicode Go identifier validation.
• Keyword or predeclared identifier checks.
• Go source-code parsing.

Unicode-complete Go identifier validation is future work.

License

Licensed under either Apache-2.0 or MIT.