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安正超
52 lines
1.3 KiB
Rust
52 lines
1.3 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use crate::error::{Error, Result};
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use serde::{Deserialize, Serialize};
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use std::ops::Deref;
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use super::Validator;
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#[derive(Serialize, Deserialize, Clone, Default, Debug)]
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pub struct ID(pub String);
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impl ID {
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/// Returns true if the ID is empty.
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pub fn is_empty(&self) -> bool {
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self.0.is_empty()
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}
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}
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impl Validator for ID {
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type Error = Error;
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/// if id is a valid utf string, then it is valid.
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fn is_valid(&self) -> Result<()> {
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Ok(())
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}
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}
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impl<T: ToString> From<T> for ID {
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fn from(value: T) -> Self {
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Self(value.to_string())
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}
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}
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impl Deref for ID {
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type Target = String;
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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