Crate incremental_font_transfer 

A client side implementation of the Incremental Font Transfer standard https://w3c.github.io/IFT/Overview.html#glyph-keyed

More specifically this provides:

• Implementation of parsing and reading incremental font patch mappings: https://w3c.github.io/IFT/Overview.html#font-format-extensions
• Implementation of parsing and apply incremental font patches: https://w3c.github.io/IFT/Overview.html#font-patch-formats

Built on top of the read-fonts crate.

Modules

font_patch

Reads and applies font patches to font binaries.

glyph_keyed

Implementation of Glyph Keyed patch application.

patch_group

API for selecting and applying a group of IFT patches.

patchmap

Loads incremental font transfer https://w3c.github.io/IFT/Overview.html patch mappings.

table_keyed

Implementation of Table Keyed patch application.

url_templates

Implementation of the specific variant of URL template expansion required by the IFT specification.