use thiserror instead of error-chain

.gitignore

@@ -5,4 +5,6 @@
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
-.vscode
+.vscode
+
+/local/

Cargo.toml

@@ -20,9 +20,9 @@ exclude = [
 
 [dependencies]
 byteorder = { version = "1.5.0", features = [] }
-error-chain = "0.12.4"
 libc = { version = "0.2.171" }
 socket2 = { version = "0.5.9", features = ["all"] }
+thiserror = "2.0.*"
 uuid = { version = "1.12", features = ["v4"] }
 
 [dev-dependencies]
@@ -37,4 +37,4 @@ travis-ci = { repository = "Lan2u/RustSacn" }
 
 [[examples]]
 path = 'examples/sine-wave-sender.rs'
-edition = '2024'
+edition = '2024'

examples/demo_rcv/Cargo.toml

@@ -8,4 +8,4 @@ edition = "2018"
 
 [dependencies]
 sacn = { path = "../../"}
-error-chain = "0.12.2"
+thiserror = "2.0.*"

examples/demo_rcv/src/error.rs

@@ -9,19 +9,23 @@
 
 /// Use the error-chain system to allow handling IO and sACN errors chained together.
 /// error_chain! macro automatically creates the Error / ErrorKind / Result required to use the Errors/external errors below with error-chain.
-/// 
+///
 /// Sacn create errors are wrapped in Sacn(::sacn::error::errors::Error).
-/// 
+///
 /// Std io errors are wrapped in Io(::std::io::Error).
-/// 
+///
+
 pub mod errors {
-    error_chain! {
-        foreign_links {
-            Sacn(::sacn::error::errors::Error);
-            Io(::std::io::Error);
-        }
-
-        errors {}
+    use thiserror::Error;
+
+    #[derive(Error, Debug)]
+    pub enum DemoError {
+        #[error(transparent)]
+        Sacn(#[from] ::sacn::error::errors::SacnError),
+
+        #[error(transparent)]
+        Io(#[from] ::std::io::Error),
     }
-}
 
+    pub type Result<T> = std::result::Result<T, DemoError>;
+}