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# ipfs-api
[](https://travis-ci.org/ferristseng/rust-ipfs-api)
[](https://crates.io/crates/ipfs-api)
[](https://docs.rs/ipfs-api/)
Rust library for connecting to the IPFS HTTP API using tokio.
### Usage
```toml
[dependencies]
ipfs-api = "0.7.2"
```
You can use `actix-web` as a backend instead of `hyper`.
```toml
[dependencies]
ipfs-api = { version = "0.7.2", features = ["actix"], default-features = false }
```
### Examples
#### Writing a file to IPFS
##### With Hyper
```rust
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
```rust
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
```rust
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
```rust
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:
```sh
$ cargo run --example
```
You can run any of the examples with cargo:
```sh
$ cargo run --example add_file
```
## License
Licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
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