From 42a1654e0ea47c1f678773d6f4eccf204e83dd87 Mon Sep 17 00:00:00 2001
From: Annika Hannig <annika@hannig.cc>
Date: Sat, 27 Aug 2022 12:15:43 +0000
Subject: [PATCH] updated example

---
 send_text/Cargo.lock   |  8 --------
 send_text/rustfmt.toml |  1 +
 send_text/src/main.rs  | 27 +++++++++------------------
 3 files changed, 10 insertions(+), 26 deletions(-)
 create mode 100644 send_text/rustfmt.toml

diff --git a/send_text/Cargo.lock b/send_text/Cargo.lock
index 533c889..c385d4a 100644
--- a/send_text/Cargo.lock
+++ b/send_text/Cargo.lock
@@ -6,8 +6,6 @@ version = 3
 name = "airportdisplay"
 version = "0.1.0"
 dependencies = [
- "anyhow",
- "bytes",
  "codepage-437",
 ]
 
@@ -29,12 +27,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bytes"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
-
 [[package]]
 name = "codepage-437"
 version = "0.1.0"
diff --git a/send_text/rustfmt.toml b/send_text/rustfmt.toml
new file mode 100644
index 0000000..df99c69
--- /dev/null
+++ b/send_text/rustfmt.toml
@@ -0,0 +1 @@
+max_width = 80
diff --git a/send_text/src/main.rs b/send_text/src/main.rs
index 0149c52..3146ea2 100644
--- a/send_text/src/main.rs
+++ b/send_text/src/main.rs
@@ -1,32 +1,23 @@
-
 use anyhow::Result;
 
-use airportdisplay::{
-    Display,
-    Command,
-    Text,
-    TextBuffer,
-};
+use airportdisplay::{text::Buffer, Command, Display};
 
 use std::io;
 
+/// Send text read from stdio to the display
 fn main() -> Result<()> {
-
-    // Read buffer
-    let mut buffer = String::new();
+    // Read stdin into buffer
+    let mut text = String::new();
     for line in io::stdin().lines() {
-        if let Ok(line) = line {
-            buffer.push_str(line.as_str()); 
-            buffer.push('\n');
-        }
+        text.push_str(line?.as_str());
+        text.push('\n');
     }
 
+    // Send content to display
     let display = Display::open("172.23.42.29:2342".into())?;
-    let cmd = Command::Text(Text::Buffer(TextBuffer::from(buffer)));
-    
+
     display.send(Command::Clear)?;
-    display.send(cmd)?;
+    display.send(Buffer::from(text).into())?;
 
     Ok(())
 }
-