mirror of
https://github.com/minio/minio-rs.git
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58d9203153
* refactored stat_object refactored select_object_content refactor get_presigned_object_url refactor get_presigned_policy_form_data refactored upload-part-copy * fixed object.unwrap * update region * made client Arc * made client Arc * update client * update tests * update segmented_bytes * bench updated * cleanup version handling * cleanup of headers: multimap * added inner in Client * updated clients: added Into<String>in API * Separated http_client and shared client items in Client
86 lines
2.8 KiB
Rust
86 lines
2.8 KiB
Rust
// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
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// Copyright 2025 MinIO, Inc.
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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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mod common;
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use crate::common::{create_bucket_if_not_exists, create_client_on_localhost};
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use minio::s3::Client;
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use minio::s3::response::{AppendObjectResponse, StatObjectResponse};
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use minio::s3::segmented_bytes::SegmentedBytes;
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use minio::s3::types::S3Api;
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use rand::Rng;
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use rand::distributions::Alphanumeric;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
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env_logger::init(); // Note: set environment variable RUST_LOG="INFO" to log info and higher
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let client: Client = create_client_on_localhost()?;
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if !client.is_minio_express() {
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println!("Need (MinIO) Express mode to run this example");
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return Ok(());
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}
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let bucket_name: &str = "append-test-bucket";
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create_bucket_if_not_exists(bucket_name, &client).await?;
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let object_name: &str = "append-test-object";
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let n_segments = 1000;
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let segment_size = 1024 * 1024; // 1 KB
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let mut offset_bytes = 0;
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for i in 0..n_segments {
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let rand_str: String = random_string(segment_size);
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let data_size = rand_str.len() as u64;
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let data: SegmentedBytes = SegmentedBytes::from(rand_str);
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let resp: AppendObjectResponse = client
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.append_object(bucket_name, object_name, data, offset_bytes)
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.send()
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.await?;
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offset_bytes += data_size;
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if resp.object_size != offset_bytes {
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panic!(
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"from the append_object: size mismatch: expected {}, got {}",
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resp.object_size, offset_bytes
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)
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}
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//println!("Append response: {:#?}", resp);
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let resp: StatObjectResponse = client.stat_object(bucket_name, object_name).send().await?;
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if resp.size != offset_bytes {
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panic!(
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"from the stat_Object: size mismatch: expected {}, got {}",
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resp.size, offset_bytes
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)
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}
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println!("{}/{}", i, n_segments);
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//println!("Stat response: {:#?}", resp);
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}
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Ok(())
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}
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fn random_string(len: usize) -> String {
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rand::thread_rng()
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.sample_iter(&Alphanumeric)
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.take(len)
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.map(char::from)
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.collect()
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}
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