HarfBuzz.Blob.copy_writable_or_fail – harfbuzz-gobject Reference Manual
Packages
harfbuzz-gobject
HarfBuzz
Blob
create_from_file
get_empty
copy_writable_or_fail
create_sub_blob
get_data
get_data_writable
get_length
is_immutable
make_immutable
copy_writable_or_fail
Description:
[
Version
( since =
"1.8.0"
) ]
public
Blob
copy_writable_or_fail
()
Makes a writable copy of
blob
.
Parameters:
blob
A blob.
Returns:
The new blob, or nullptr if allocation failed