example music_ogg does not work with vorbis = ["symphonia-vorbis"]

[andersjl]

When the example music_ogg.rs is run after Cargo.toml is changed to use the symphonia-vorbis decoder it throws the error
IoError("end of stream").

I copied the example to a very small crate to isolate the problem: https://github.com/andersjl/rodio_symphonia_vorbis_bug.git

[roderickvd]

You also need symphonia-ogg probably.

[yara-blue]

if that's the issue it supports #753

[andersjl]

Yep, that solved it. Thanks!!!

[yara-blue]

great! this should be easier in 0.21 thanks to roderick's work in #753.