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use crate::{GlyphInfo, GlyphString};
use glib::translate::*;
use std::slice;
impl GlyphString {
pub fn num_glyphs(&self) -> i32 {
unsafe { (*self.to_glib_none().0).num_glyphs }
}
pub fn glyph_info(&self) -> &[GlyphInfo] {
unsafe {
let ptr = (*self.to_glib_none().0).glyphs as *const GlyphInfo;
if ptr.is_null() || self.num_glyphs() <= 0 {
&[]
} else {
slice::from_raw_parts(ptr, self.num_glyphs() as usize)
}
}
}
pub fn glyph_info_mut(&mut self) -> &mut [GlyphInfo] {
unsafe {
let ptr = (*self.to_glib_none().0).glyphs as *mut GlyphInfo;
if ptr.is_null() || self.num_glyphs() <= 0 {
&mut []
} else {
slice::from_raw_parts_mut(ptr, self.num_glyphs() as usize)
}
}
}
}