tweak workflow, update readme with badges

.github/workflows/rust.yml

@@ -2,21 +2,21 @@ name: Build + Test
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
+    branches: ["main"]
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
+  build_and_test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
-    - name: Check
-      run: cargo check --verbose
+      - uses: actions/checkout@v4
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        run: cargo test --verbose
+      - name: Check
+        run: cargo check --verbose

README.md

@@ -1,4 +1,17 @@
-# tryiter
+<h1 align="center">tryiter</h1>
+<p align="center">
+  <a href="https://docs.rs/tryiter">
+    <img alt="docs.rs" src="https://img.shields.io/docsrs/tryiter">
+  </a>
+  <a href="https://crates.io/crates/tryiter">
+    <img alt="crates.io" src="https://img.shields.io/crates/v/tryiter.svg">
+  </a>
+  <a href="https://github.com/carlsverre/tryiter/actions">
+    <img alt="Build Status" src="https://github.com/carlsverre/tryiter/actions/workflows/rust.yml/badge.svg">
+  </a>
+</p>
+
+
 Utility functions for Iterators of Results. This crate is heavily inspired by [TryStreamExt] in the [futures] crate.
 
 [futures]: https://docs.rs/futures
@@ -7,3 +20,14 @@ Utility functions for Iterators of Results. This crate is heavily inspired by [T
 ## `TryIteratorExt`
 
 This crate exports a trait called `TryIteratorExt` which provides utility methods on top of any Iterator which returns a `Result`. `TryIteratorExt` is automatically implemented on top of compatible Iterators via a generic `impl` so all you have to do is import the trait and start calling methods on your iterators.
+
+**Example:**
+```rust
+use tryiter::TryIteratorExt;
+
+let iter = vec![Ok(1), Ok(2), Ok(3), Err("error")].into_iter();
+let mut evens = iter.try_filter(|x| x % 2 == 0);
+
+assert_eq!(evens.next(), Some(Ok(2)));
+assert_eq!(evens.next(), Some(Err("error")));
+```