Struct SubtableInfo 

pub struct SubtableInfo {
    pub kind: SubtableKind,
    pub offset: u32,
    pub digest: hb_set_digest_t,
    pub apply_fns: [fn(&mut hb_ot_apply_context_t<'_>, &SubtableExternalCache, &[u8]) -> Option<()>; 2],
    pub external_cache: SubtableExternalCache,
}

Cached information about a subtable.

Fields

kind: SubtableKind

The fully resolved type of the subtable.

offset: u32

Byte offset to the subtable from the base of the GSUB or GPOS table.

digest: hb_set_digest_t

apply_fns: [fn(&mut hb_ot_apply_context_t<'_>, &SubtableExternalCache, &[u8]) -> Option<()>; 2]

external_cache: SubtableExternalCache

Implementations

impl SubtableInfo

pub(crate) fn apply( &self, ctx: &mut hb_ot_apply_context_t<'_>, table_data: &[u8], is_cached: bool, ) -> Option<()>

impl SubtableInfo

fn new( table_data: FontData<'_>, subtable_offset: u32, is_subst: bool, lookup_type: u8, cache_mode: SubtableExternalCacheMode, ) -> Option<(Self, u32)>