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rustdoc: Add some basic Safety sections to unsafe functions (#31639)

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Martin Robinson 2024-03-13 11:44:59 +01:00 • committed by GitHub
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5
components/gfx/text/shaping/harfbuzz.rs
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@ -47,6 +47,11 @@ pub struct ShapedGlyphEntry {
}
impl ShapedGlyphData {
/// Create a new [`SharedGlyphData`] from the given HarfBuzz buffer.
///
/// # Safety
///
/// Passing an invalid buffer pointer to this function results in undefined behavior.
pub unsafe fn new(buffer: *mut hb_buffer_t) -> ShapedGlyphData {
let mut glyph_count = 0;
let glyph_infos = hb_buffer_get_glyph_infos(buffer, &mut glyph_count);