optee_utee/parameter/
none.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use super::{FromRawParameter, ParamType, RawParamType, check_type_is};
19use crate::{Result, raw::TEE_Param};
20
21pub struct ParameterNone;
22
23impl<'a> FromRawParameter<'a> for ParameterNone {
24    unsafe fn from_raw(raw_type: RawParamType, _raw_param: &'a mut TEE_Param) -> Result<Self> {
25        check_type_is(raw_type, ParamType::None)?;
26        Ok(Self)
27    }
28}
optee_utee/parameter/none.rs

optee_utee/parameter/
none.rs
