separate types for c api

crates/servicepoint/examples/announce.rs

@@ -2,7 +2,7 @@
 
 use clap::Parser;
 
-use servicepoint::{Command, Connection, Cp473Grid, Grid, Origin};
+use servicepoint::{Command, Connection, Cp437Grid, Grid, Origin};
 
 #[derive(Parser, Debug)]
 struct Cli {
@@ -33,7 +33,7 @@ fn main() {
 
     let max_width = cli.text.iter().map(|t| t.len()).max().unwrap();
 
-    let mut chars = Cp473Grid::new(max_width, cli.text.len());
+    let mut chars = Cp437Grid::new(max_width, cli.text.len());
     for y in 0..cli.text.len() {
         let row = &cli.text[y];
 

crates/servicepoint/src/command.rs

@@ -13,7 +13,7 @@ pub type Offset = usize;
 /// A grid containing codepage 437 characters.
 ///
 /// The encoding is currently not enforced.
-pub type Cp473Grid = PrimitiveGrid<u8>;
+pub type Cp437Grid = PrimitiveGrid<u8>;
 
 /// A command to send to the display.
 #[derive(Debug, Clone, PartialEq)]
@@ -27,7 +27,7 @@ pub enum Command {
     ///     The library does not currently convert between UTF-8 and CP-437.
     ///     Because Rust expects UTF-8 strings, it might be necessary to only send ASCII for now.
     /// </div>
-    Cp437Data(Origin<Tiles>, Cp473Grid),
+    Cp437Data(Origin<Tiles>, Cp437Grid),
 
     /// Sets a window of pixels to the specified values
     BitmapLinearWin(Origin<Pixels>, PixelGrid, CompressionCode),
@@ -276,7 +276,7 @@ impl TryFrom<Packet> for Command {
                 let Packet(_, payload) = packet;
                 Ok(Command::Cp437Data(
                     Origin::new(a as usize, b as usize),
-                    Cp473Grid::load(c as usize, d as usize, &payload),
+                    Cp437Grid::load(c as usize, d as usize, &payload),
                 ))
             }
             CommandCode::CharBrightness => {

crates/servicepoint/src/lib.rs

@@ -6,7 +6,7 @@ pub use bitvec;
 use bitvec::prelude::{BitVec, Msb0};
 
 pub use crate::brightness::{Brightness, BrightnessGrid};
-pub use crate::command::{Command, Cp473Grid, Offset};
+pub use crate::command::{Command, Cp437Grid, Offset};
 pub use crate::compression_code::CompressionCode;
 pub use crate::connection::Connection;
 pub use crate::data_ref::DataRef;