cairo-lang-parser 2.20.0-rc.0

Cairo parser.
Documentation 
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//! > Missing segment at the end of a path.

//! > test_runner_name
get_diagnostics

//! > cairo_code
fn foo () {
    let x = a::;
}

//! > expected_diagnostics
error[E1003]: Missing tokens. Expected a path segment.
 --> dummy_file.cairo:2:16
    let x = a::;
               ^

//! > ==========================================================================

//! > Missing segment at the middle of a path.

//! > test_runner_name
get_diagnostics

//! > cairo_code
fn foo () {
    let x = a::::c;
}

//! > expected_diagnostics
error[E1003]: Missing tokens. Expected a path segment.
 --> dummy_file.cairo:2:16
    let x = a::::c;
               ^