tencent-cos-rs

Rust SDK workspace for Tencent Cloud Object Storage (COS).

Crates

• cos_rs: async COS XML API V5 client with bucket, object, service, Batch, CI, MetaInsight, Vector, signing, and client-side encryption helpers.
• cos_object_store: adapter that exposes a COS bucket through the object_store::ObjectStore trait.

Quick Start

use cos_rs::{BaseUrl, Client, Credential};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Client::builder()
        .bucket_url(BaseUrl::bucket_url(
            "example-1250000000",
            "ap-guangzhou",
            true,
        )?)
        .credential(Credential::new("secret-id", "secret-key"))
        .build()?;

    let response = client.object().get("docs/readme.txt", None).await?;
    println!("{}", response.text()?);
    Ok(())
}

See cos_rs/README.md for setup details, supported API families, error handling, Vector, client-side encryption, and object_store usage.