Update README for 2018 edition

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Paul Woolcock 4 years ago committed by GitHub
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  1. 16
      README.md

@ -22,34 +22,24 @@ To add `elefren` to your project, add the following to the
elefren = "0.20"
```
## Usage
To use this crate in your project, add this to your crate root (lib.rs, main.rs, etc):
```rust,ignore
extern crate elefren;
```
## Example
In your `Cargo.toml`, make sure you enable the `toml` feature:
```toml
[dependencies]
elefren = { version = "0.19", features = ["toml"] }
elefren = { version = "0.20", features = ["toml"] }
```
```rust,no_run
// src/main.rs
extern crate elefren;
use std::error::Error;
use elefren::prelude::*;
use elefren::helpers::toml; // requires `features = ["toml"]`
use elefren::helpers::cli;
fn main() -> Result<(), Box<Error>> {
fn main() -> Result<(), Box<dyn Error>> {
let mastodon = if let Ok(data) = toml::from_file("mastodon-data.toml") {
Mastodon::from(data)
} else {
@ -63,7 +53,7 @@ fn main() -> Result<(), Box<Error>> {
Ok(())
}
fn register() -> Result<Mastodon, Box<Error>> {
fn register() -> Result<Mastodon, Box<dyn Error>> {
let registration = Registration::new("https://mastodon.social")
.client_name("elefren-examples")
.build()?;

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