tink_core/keyset/
writer.rs

1// Copyright 2020 The Tink-Rust Authors
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14//
15////////////////////////////////////////////////////////////////////////////////
16
17//! Trait definition for writing keysets.
18
19/// `Writer` knows how to write a [`Keyset`](tink_proto::Keyset) or an
20/// [`EncryptedKeyset`](tink_proto::EncryptedKeyset) to some source.
21pub trait Writer {
22    // Write keyset to some storage system.
23    fn write(&mut self, keyset: &tink_proto::Keyset) -> Result<(), crate::TinkError>;
24
25    // Write `EncryptedKeyset` to some storage system.
26    fn write_encrypted(
27        &mut self,
28        keyset: &tink_proto::EncryptedKeyset,
29    ) -> Result<(), crate::TinkError>;
30}
tink_core/keyset/writer.rs

tink_core/keyset/
writer.rs
