ipfs-api 0.6.0-rc

Rust library for connecting to the IPFS HTTP API using tokio.

Usage

[dependencies]
ipfs-api = "0.6.0"

You can use actix-web as a backend instead of hyper.

[dependencies]
ipfs-api = { version = "0.6.0", features = ["actix"], default-features = false }

Examples

Writing a file to IPFS

With Hyper

use ipfs_api::IpfsClient;
use std::io::Cursor;

#[tokio::main]
async fn main() {
let client = IpfsClient::default();
let data = Cursor::new("Hello World!");

match client.add(data).await {
Ok(res) => println!("{}", res.hash),
Err(e) => eprintln!("error adding file: {}", e)
}
}

With Actix

use ipfs_api::IpfsClient;
use std::io::Cursor;

#[actix_rt::main]
async fn main() {
let client = IpfsClient::default();
let data = Cursor::new("Hello World!");

match client.add(data).await {
Ok(res) => println!("{}", res.hash),
Err(e) => eprintln!("error adding file: {}", e)
}
}

Reading a file from IPFS

With Hyper

use futures::TryStreamExt;
use ipfs_api::IpfsClient;
use std::io::{self, Write};

#[tokio::main]
async fn main() {
let client = IpfsClient::default();

match client
.get("/test/file.json")
.map_ok(|chunk| chunk.to_vec())
.try_concat()
.await
{
Ok(res) => {
let out = io::stdout();
let mut out = out.lock();

out.write_all(&res).unwrap();
}
Err(e) => eprintln!("error getting file: {}", e)
}
}

With Actix

use futures::TryStreamExt;
use ipfs_api::IpfsClient;
use std::io::{self, Write};

#[actix_rt::main]
async fn main() {
let client = IpfsClient::default();

match client
.get("/test/file.json")
.map_ok(|chunk| chunk.to_vec())
.try_concat()
.await
{
Ok(res) => {
let out = io::stdout();
let mut out = out.lock();

out.write_all(&res).unwrap();
}
Err(e) => eprintln!("error getting file: {}", e)
}
}

Additional Examples

There are also a bunch of examples included in the project, which I used for testing

For a list of examples, run:

$ cargo run --example

You can run any of the examples with cargo:

$ cargo run --example add_file