wnfs 0.3.0

WebNative filesystem core implementation
Documentation 
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//! This example shows how the different operations you can perform under a public filesystem.
//! More importantly, it shows the immutable nature of the filesystem.

use anyhow::Result;
use chrono::Utc;
use wnfs::{common::MemoryBlockStore, public::PublicDirectory};

#[async_std::main]
async fn main() -> Result<()> {
    // Create an in-memory blockstore.
    let store = MemoryBlockStore::default();

    // Create a new directory.
    let root_dir = &mut PublicDirectory::new_rc(Utc::now());

    // Add a /pictures/cats subdirectory.
    root_dir
        .mkdir(&["pictures".into(), "cats".into()], Utc::now(), &store)
        .await?;

    // Add a file to /pictures/dogs directory.
    root_dir
        .write(
            &["pictures".into(), "dogs".into(), "billie.jpeg".into()],
            b"Hello, world!".to_vec(),
            Utc::now(),
            &store,
        )
        .await?;

    // Delete /pictures/cats directory.
    root_dir
        .rm(&["pictures".into(), "cats".into()], &store)
        .await?;

    // List all the children of /pictures directory.
    let result = root_dir.ls(&["pictures".into()], &store).await.unwrap();

    // Print the result.
    println!("Files in /pictures: {result:#?}");

    Ok(())
}