vb6parse 1.2.4

vb6parse is a library for parsing and analyzing VB6 code, from projects, to controls, to modules, and forms.
Documentation 
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use vb6parse::*;
const SNAPSHOT_PATH: &str = "../snapshots/parsers/cst/expression_whitespace";

#[test]
fn conservation_of_whitespace_in_expression() {
    let input = "a = 1 + 2";

    // Use the high-level API to parse directly from source
    let (cst_opt, _failure) = ConcreteSyntaxTree::from_text("test.bas", input).unpack();
    let cst = cst_opt.expect("CST should have parsed.");
    let tree = cst.to_serializable();

    let mut settings = insta::Settings::clone_current();
    settings.set_snapshot_path(SNAPSHOT_PATH);
    settings.set_prepend_module_to_snapshot(false);
    let _guard = settings.bind_to_scope();
    insta::assert_yaml_snapshot!(tree);
}