Cargo.lock

@@ -187,17 +187,6 @@ dependencies = [
  "wasi",
 ]
 
-[[package]]
-name = "inherent"
-version = "1.0.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c38228f24186d9cc68c729accb4d413be9eaed6ad07ff79e0270d9e56f3de13"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "is_terminal_polyfill"
 version = "1.70.1"
@@ -395,14 +384,13 @@ dependencies = [
 
 [[package]]
 name = "servicepoint"
-version = "0.15.1"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2800caad491cb44f67e5dd5b8c61ece368eecfe588155d03c7d9864acbad6919"
+checksum = "9b04582e916474f1bc1605cad3773262c425d9062b487e49a0df59662f2cca8d"
 dependencies = [
  "bitvec",
  "bzip2",
  "flate2",
- "inherent",
  "log",
  "once_cell",
  "rust-lzma",

Cargo.toml

@@ -14,7 +14,7 @@ keywords = ["cccb", "cccb-servicepoint", "cbindgen"]
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [dependencies.servicepoint]
-version = "0.15.1"
+version = "0.16.0"
 default-features = false
 
 [dependencies.env_logger]

README.md

@@ -45,7 +45,9 @@ A full example including Makefile is available as part of this crate.
 
 This library is still in early development.
 You can absolutely use it, and it works, but expect minor breaking changes with every version bump.
-Please specify the full version including patch in your Cargo.toml until 1.0 is released.
+Pin a specific version until 1.0 is released.
+
+Release notes are published [here](https://git.berlin.ccc.de/servicepoint/servicepoint-binding-c/releases).
 
 ## Installation
 
@@ -81,6 +83,9 @@ When linked dynamically, you have to provide the `cdylib` at runtime in the _sam
   guarantees yet.
 The Makefile in the example directory contains a bunch of additional compiler flags you might want to add depending on your use case.
 
+The nix flake provides a package for referencing in your flake. 
+The package provides a pkg-config file for automatic linking.
+
 ## Notes on differences to rust library
 
 - function names are: `sp_` \<struct_name\> \<rust name\>.

src/containers/bitmap.rs

@@ -1,7 +1,7 @@
 use crate::{containers::ByteSlice, macros::wrap};
 use servicepoint::{
     Bitmap, BitmapCommand, CompressionCode, DataRef, DisplayBitVec, Grid,
-    Origin, Packet,
+    GridMut, Origin, Packet,
 };
 use std::ptr::NonNull;
 

src/containers/brightness_grid.rs

@@ -1,7 +1,7 @@
 use crate::{containers::ByteSlice, macros::wrap};
 use servicepoint::{
     Brightness, BrightnessGrid, BrightnessGridCommand, ByteGrid, DataRef, Grid,
-    Origin, Packet,
+    GridMut, Origin, Packet,
 };
 use std::{mem::transmute, ptr::NonNull};
 

src/containers/char_grid.rs

@@ -1,5 +1,5 @@
 use crate::{containers::ByteSlice, macros::wrap};
-use servicepoint::{CharGrid, CharGridCommand, Grid, Origin, Packet};
+use servicepoint::{CharGrid, CharGridCommand, Grid, GridMut, Origin, Packet};
 use std::ptr::NonNull;
 
 wrap! {
@@ -25,8 +25,9 @@ wrap! {
         /// Loads a [CharGrid] with the specified dimensions from the provided data.
         ///
         /// returns: new CharGrid or NULL in case of an error
-        fn load(width: val usize, height: val usize, data: slice ByteSlice) -> move_ok *mut CharGrid {
-            CharGrid::load_utf8(width, height, data.to_vec())
+        fn load(width: val usize, height: val usize, data: slice ByteSlice) -> move_some *mut CharGrid {
+            String::from_utf8(data.to_vec()).ok()
+                .and_then(|s| CharGrid::load(width, height, &*s.chars().collect::<Vec<_>>()))
         };
     methods:
         /// Returns the current value at the specified position.

src/containers/cp437_grid.rs

@@ -1,6 +1,6 @@
 use crate::{containers::ByteSlice, macros::wrap};
 use servicepoint::{
-    Cp437Grid, Cp437GridCommand, DataRef, Grid, Origin, Packet,
+    Cp437Grid, Cp437GridCommand, DataRef, Grid, GridMut, Origin, Packet,
 };
 use std::ptr::NonNull;