Capabilities

Depending on its configuration and the backing system, this service can expose:

• [ ] create_dir
• [x] stat
• [x] read
• [x] write
• [x] delete
• [x] list
• [x] copy
• [ ] rename
• [x] presign

Inspect the effective capability set with [opendal_core::Operator::info] and [opendal_core::OperatorInfo::capability] after building an operator.

Configuration

Use [crate::B2Config] for serializable configuration and this builder's methods for direct construction. The field and method documentation defines accepted values, defaults, and environment interaction.

Example

Via Builder

use opendal_core::Operator;
use opendal_core::Result;
use opendal_service_b2::B2;

#[tokio::main]
async fn main() -> Result<()> {
    // create backend builder
    let mut builder = B2::default()
        // set the storage bucket for OpenDAL
        .root("/")
        // set the key_id for OpenDAL
        .application_key_id("xxxxxxxxxx")
        // set the key_id for OpenDAL
        .application_key("xxxxxxxxxx")
        // set the     bucket name for OpenDAL
        .bucket("opendal")
        // set the bucket_id for OpenDAL
        .bucket_id("xxxxxxxxxxxxx");

    let op: Operator = Operator::new(builder)?;

    Ok(())
}