breaking: update fontdb, rustybuzz, and ttf-parser

[jcdickinson]

fontdb 0.21 is an update that resolves the symlink regression.

I have tested this update on my machine (as the author), which has heavily symlinked fonts due to Nix/home-manager usage.

This technically qualifies as a breaking change (it isn't semantically), because a dep is being bumped in an incompatible way. Downstream crates will probably continue to build, but will silently include another version of fontdb.

Subsequent PRs:

• Update resvg to 0.45 iced-rs/iced#2846

[vorporeal]

Might be worth updating this PR to use rustybuzz 0.18, which was released a few days ago and includes performance improvements, bug fixes, and updates to WASM support.

[jcdickinson]

Might be worth updating this PR to use rustybuzz 0.18, which was released a few days ago and includes performance improvements, bug fixes, and updates to WASM support.

Sorry for the delay, had a busy week. Done :)

[MoSal]

fontdb 0.22 is out with font path fallbacks if fontconfig configuration is broken ;)

[centromere]

fontdb 0.23 is now available. Is there a chance that this could be revisited? This would allow fonts to load properly on FreeBSD.

[notpeter]

@jcdickinson Are you able to make the changes requested by @MoSal and perhaps bump fontdb to v0.23.0
Or should I open a clean PR instead?

[jcdickinson]

Upped fontdb and rustybuzz. ttf-parser changed to match the one used by fontdb. Note that this will need to be coordinated with cosmic-ui, I will open a PR there.

[centromere]

Hi @MoSal. Would you be willing to review this?