Function duckdb_valid_utf8_check 

pub unsafe extern "C" fn duckdb_valid_utf8_check(
    str_: *const c_char,
    len: idx_t,
) -> duckdb_error_data

Checks if a string is valid UTF-8.

history:

• unstable: v1.5.0
• stable: v1.5.6

@param str The string to check @param len The length of the string (in bytes) @return duckdb_error_data