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lib.rs
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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
/// Default scheme for cos service.
pub const COS_SCHEME: &str = "cos";
/// Alternative scheme for cos service.
///
/// `cosn://` is the canonical Hadoop / EMR URI scheme used by many
/// big-data ecosystems (Spark, Hive, Flink, etc.) to access Tencent Cloud
/// COS. OpenDAL accepts it as an alias of `cos://` so that existing
/// workloads can switch to OpenDAL without changing their URIs.
pub const COSN_SCHEME: &str = "cosn";
/// Register this service into the given registry.
///
/// Both the canonical `cos` scheme and the Hadoop-compatible `cosn`
/// alias are registered so that URIs like `cos://bucket/key` and
/// `cosn://bucket/key` are both resolvable to this backend.
pub fn register_cos_service(registry: &opendal_core::OperatorRegistry) {
registry.register::<Cos>(COS_SCHEME);
registry.register::<Cos>(COSN_SCHEME);
}
mod backend;
mod config;
mod core;
mod deleter;
mod error;
mod lister;
mod writer;
pub use backend::CosBuilder as Cos;
pub use config::CosConfig;