diff options
Diffstat (limited to 'font/src/ft/fc/pattern.rs')
| -rw-r--r-- | font/src/ft/fc/pattern.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/font/src/ft/fc/pattern.rs b/font/src/ft/fc/pattern.rs index f69f0926..af7640a9 100644 --- a/font/src/ft/fc/pattern.rs +++ b/font/src/ft/fc/pattern.rs @@ -23,7 +23,7 @@ use libc::{c_char, c_double, c_int}; use super::ffi::FcResultMatch; use super::ffi::{FcBool, FcFontRenderPrepare, FcPatternGetBool, FcPatternGetDouble}; -use super::ffi::{FcChar8, FcConfigSubstitute, FcDefaultSubstitute, FcPattern}; +use super::ffi::{FcChar8, FcConfigSubstitute, FcDefaultSubstitute, FcPattern, FcPatternHash}; use super::ffi::{FcPatternAddCharSet, FcPatternDestroy, FcPatternDuplicate, FcPatternGetCharSet}; use super::ffi::{FcPatternAddDouble, FcPatternAddString, FcPatternCreate, FcPatternGetString}; use super::ffi::{FcPatternAddInteger, FcPatternGetInteger, FcPatternPrint}; @@ -353,6 +353,9 @@ macro_rules! string_accessor { } } +#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)] +pub struct PatternHash(u32); + impl Pattern { pub fn new() -> Self { Self::default() @@ -537,6 +540,10 @@ impl PatternRef { } } + pub fn hash(&self) -> PatternHash { + unsafe { PatternHash(FcPatternHash(self.as_ptr())) } + } + /// Add charset to the pattern /// /// The referenced charset is copied by fontconfig internally using |