Trait Builder
pub trait Builder: Default + 'static {
type Config: Configurator;
// Required method
fn build(self) -> Result<impl Service, Error>;
}Expand description
OpenDAL uses Builder to set up a service.
A Builder allows developers to:
- Build a service through a builder-style API.
- Configure in-memory options, such as
customized_credential_load.
Users can usually use the Operator API instead of importing and using
Builder directly. For example:
use opendal_core::services::Memory;
use opendal_core::Operator;
async fn test() -> Result<()> {
// Create a memory backend builder.
let builder = Memory::default();
// Build an `Operator` to start operating the storage.
let op: Operator = Operator::new(builder)?;
Ok(())
}Required Associated Types§
type Config: Configurator
type Config: Configurator
Associated configuration.
Required Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".