core/examples/getting-started/src/main.rs

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//! The Getting Started example for the Rust core, embedded into the website
//! guide. It runs against the in-memory service with no credentials, so CI can
//! execute it directly. The region between the ANCHOR markers is what the docs
//! show — keep it copy-pasteable.

// ANCHOR: quickstart
use opendal::Operator;
use opendal::Result;
use opendal::services;

#[tokio::main]
async fn main() -> Result<()> {
    // Configure a service, then build an operator from it.
    let op = Operator::new(services::Memory::default())?;

    // The same verbs work on every service.
    op.write("hello.txt", "Hello, World!").await?;

    let bytes = op.read("hello.txt").await?;
    println!("read {} bytes", bytes.len());

    let meta = op.stat("hello.txt").await?;
    println!("size = {} bytes", meta.content_length());

    op.delete("hello.txt").await?;
    Ok(())
}
// ANCHOR_END: quickstart