Fails to generate MusicXML schema #6
Description
MusicXML is a W3C standard for music notation.
I tried to play with rust-xml-schema and the MusicXML schema, and here is what happened:
$ wget https://raw.githubusercontent.com/w3c/musicxml/gh-pages/schema/musicxml.xsd -O xml-schema/musicxml.xsd
$ env RUST_BACKTRACE=full cargo run --package xml-schema --bin gen xml-schema/musicxml.xsd
thread 'main' panicked at 'Expected one of ["#all"], got "extension substitution"', xml-schema/src/primitives.rs:131:9
stack backtrace:
0: 0x556d16e20524 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7b11b2a23cd910b3
1: 0x556d16e363dc - core::fmt::write::hca7efce6c0791439
2: 0x556d16e1ec37 - std::io::Write::write_fmt::he56b7f6fb86cf3b5
3: 0x556d16e224de - std::panicking::default_hook::{{closure}}::hf51e7f0a7424f5cd
4: 0x556d16e221d1 - std::panicking::default_hook::he8ba9c8182908cf7
5: 0x556d16e22b0b - std::panicking::rust_panic_with_hook::hf9a08396e191b616
6: 0x556d16e226be - rust_begin_unwind
7: 0x556d16e22600 - std::panicking::begin_panic_fmt::hfd104289df6728bf
8: 0x556d16d19c74 - <xml_schema::primitives::Token as xml_schema::support::ParseXmlStr>::parse_self_xml_str::h6908c3ad8b9d1f13
at xml-schema/src/primitives.rs:131
9: 0x556d16d18140 - xml_schema::support::ParseXmlStr::parse_xml_str::hfdc9e574e37ca3fe
at xml-schema/src/support.rs:153
10: 0x556d16d2ff4a - <xml_schema::parser::restrictions::All as xml_schema::support::ParseXmlStr>::parse_self_xml_str::h674cfbdd4c9cc9f7
at xml-schema/src/macros.rs:504
11: 0x556d16d20b70 - xml_schema::support::ParseXmlStr::parse_xml_str::hd8070b50b6a4b405
at xml-schema/src/support.rs:153
12: 0x556d16cce4d7 - <xml_schema::parser::unions::UnionTokenDerivationControlList as xml_schema::support::ParseXmlStr>::parse_self_xml_str::h3e6739fcab311459
at xml-schema/src/macros.rs:443
13: 0x556d16ccd180 - xml_schema::support::ParseXmlStr::parse_xml_str::h80f7a12a3c644a00
at xml-schema/src/support.rs:153
14: 0x556d16c1254e - <xml_schema::parser::xs::Element as xml_schema::support::ParseXml>::parse_self_xml::hff05a00496329bca
at xml-schema/src/macros.rs:276
15: 0x556d16be39e0 - xml_schema::support::ParseXml::parse_xml::ha293b3e56aec22e8
at xml-schema/src/support.rs:136
16: 0x556d16c7dfaf - <xml_schema::parser::xs::SchemaTop as xml_schema::support::ParseXml>::parse_self_xml::hc1daa1ae62f9dd63
at xml-schema/src/macros.rs:42
17: 0x556d16be3de9 - xml_schema::support::ParseXml::parse_xml::hca4f4a3d53f262fe
at xml-schema/src/support.rs:136
18: 0x556d16bc89f1 - <xml_schema::parser::sequences::SequenceSchemaTopAnnotation as xml_schema::support::ParseXml>::parse_self_xml::hb2d5f97c3eb45e30
at xml-schema/src/macros.rs:202
19: 0x556d16bc7e5d - xml_schema::support::ParseXml::parse_xml::h2aef1b4d10491659
at xml-schema/src/support.rs:136
20: 0x556d16c60e19 - <xml_schema::parser::xs::Schema as xml_schema::support::ParseXml>::parse_self_xml::h43b3b3e5a13031e7
at xml-schema/src/macros.rs:310
21: 0x556d16be3400 - xml_schema::support::ParseXml::parse_xml::h565e80bf15f527ee
at xml-schema/src/support.rs:136
22: 0x556d16b4db2e - xml_schema::parse_xsd_with_visitor::h517b71e70c030c7b
at xml-schema/src/lib.rs:39
23: 0x556d16b1810f - gen::main::hc0991bd4eaf1bba4
at xml-schema/src/bin/gen.rs:44
24: 0x556d16b14ce0 - std::rt::lang_start::{{closure}}::h0cb263f2fed267a6
at /build/rust/src/rustc-1.41.0-src/src/libstd/rt.rs:67
25: 0x556d16e225a3 - std::panicking::try::do_call::hd0ef6b95899a3d3b
26: 0x556d16e2438a - __rust_maybe_catch_panic
27: 0x556d16e22fa0 - std::rt::lang_start_internal::hd59341531b4fe1e8
28: 0x556d16b14cb9 - std::rt::lang_start::hbeacabebb6a1ef50
at /build/rust/src/rustc-1.41.0-src/src/libstd/rt.rs:67
29: 0x556d16b18a0a - main
30: 0x7fee0e2bf153 - __libc_start_main
31: 0x556d16b0f0be - _start
32: 0x0 - <unknown>
I opened this ticket for the record :) as rust-xml-schema is still in a very early stage.