108     pub fn open_in_place<'in_out, A>(  in open_in_place()  argument
111         in_out: &'in_out mut [u8],  in open_in_place()
112     ) -> Result<&'in_out mut [u8], error::Unspecified>  in open_in_place()
116         self.open_within(aad, in_out, 0..)  in open_in_place()
163     pub fn open_within<'in_out, A>(  in open_within()  argument
166         in_out: &'in_out mut [u8],  in open_within()
168     ) -> Result<&'in_out mut [u8], error::Unspecified>  in open_within()
176             in_out,  in open_within()
183 fn open_within_<'in_out, A: AsRef<[u8]>>(  in open_within_()  argument
187     in_out: &'in_out mut [u8],  in open_within_()
189 ) -> Result<&'in_out mut [u8], error::Unspecified> {  in open_within_()
190     fn open_within<'in_out>(  in open_within_()
194         in_out: &'in_out mut [u8],  in open_within_()
196     ) -> Result<&'in_out mut [u8], error::Unspecified> {  in open_within_()
198         let ciphertext_and_tag_len = in_out  in open_within_()
206         let (in_out, received_tag) = in_out.split_at_mut(in_prefix_len + ciphertext_len);  in open_within_()
212             in_out,  in open_within_()
220             for b in &mut in_out[..ciphertext_len] {  in open_within_()
226         Ok(&mut in_out[..ciphertext_len])  in open_within_()
233         in_out,  in open_within_()
277         in_out: &mut InOut,  in seal_in_place()
281         InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,  in seal_in_place()
283         self.seal_in_place_append_tag(aad, in_out)  in seal_in_place()
299         in_out: &mut InOut,  in seal_in_place_append_tag()
303         InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,  in seal_in_place_append_tag()
305         self.seal_in_place_separate_tag(aad, in_out.as_mut())  in seal_in_place_append_tag()
306             .map(|tag| in_out.extend(tag.as_ref()))  in seal_in_place_append_tag()
324         in_out: &mut [u8],  in seal_in_place_separate_tag()
333             in_out,  in seal_in_place_separate_tag()
343     in_out: &mut [u8],  in seal_in_place_separate_tag_()
345     check_per_nonce_max_bytes(key.algorithm, in_out.len())?;  in seal_in_place_separate_tag_()
350         in_out,  in seal_in_place_separate_tag_()
465     pub fn open_in_place<'in_out, A>(  in open_in_place()  argument
469         in_out: &'in_out mut [u8],  in open_in_place()
470     ) -> Result<&'in_out mut [u8], error::Unspecified>  in open_in_place()
474         self.open_within(nonce, aad, in_out, 0..)  in open_in_place()
481     pub fn open_within<'in_out, A>(  in open_within()  argument
485         in_out: &'in_out mut [u8],  in open_within()
487     ) -> Result<&'in_out mut [u8], error::Unspecified>  in open_within()
491         open_within_(&self.key, nonce, aad, in_out, ciphertext_and_tag)  in open_within()
501         in_out: &mut InOut,  in seal_in_place()
505         InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,  in seal_in_place()
507         self.seal_in_place_append_tag(nonce, aad, in_out)  in seal_in_place()
519         in_out: &mut InOut,  in seal_in_place_append_tag()
523         InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,  in seal_in_place_append_tag()
525         self.seal_in_place_separate_tag(nonce, aad, in_out.as_mut())  in seal_in_place_append_tag()
526             .map(|tag| in_out.extend(tag.as_ref()))  in seal_in_place_append_tag()
538         in_out: &mut [u8],  in seal_in_place_separate_tag()
543         seal_in_place_separate_tag_(&self.key, nonce, Aad::from(aad.as_ref()), in_out)  in seal_in_place_separate_tag()
569         in_out: &mut [u8],
577         in_out: &mut [u8],