Add full example to readme

README.md

@@ -52,6 +52,46 @@ fn example(&self) -> color_eyre::Result<()> {
 }
 ```
 
+# Example
+
+```should_panic
+use color_eyre::{Help, Report};
+use eyre::WrapErr;
+use tracing::{info, instrument};
+use tracing_error::ErrorLayer;
+use tracing_subscriber::prelude::*;
+use tracing_subscriber::{fmt, EnvFilter};
+
+#[instrument]
+fn main() -> Result<(), Report> {
+    let fmt_layer = fmt::layer().with_target(false);
+    let filter_layer = EnvFilter::try_from_default_env()
+        .or_else(|_| EnvFilter::try_new("info"))
+        .unwrap();
+
+    tracing_subscriber::registry()
+        .with(filter_layer)
+        .with(fmt_layer)
+        .with(ErrorLayer::default())
+        .init();
+
+    Ok(read_config()?)
+}
+
+#[instrument]
+fn read_file(path: &str) -> Result<(), Report> {
+    info!("Reading file");
+    Ok(std::fs::read_to_string(path).map(drop)?)
+}
+
+#[instrument]
+fn read_config() -> Result<(), Report> {
+    read_file("fake_file")
+        .wrap_err("Unable to read config")
+        .suggestion("try using a file that exists next time")
+}
+```
+
 ## Minimal Report Format
 
 ![minimal report format](./pictures/minimal.png)