Update mingling_core to version 0.1.2 and use local dependencies

- Replace registry dependencies with local path dependencies
- Bump mingling_core version from 0.1.1 to 0.1.2
- Add safety comments for unsafe downcast operations

5 files changed, 16 insertions, 12 deletions

diff --git a/mingling/Cargo.lock b/mingling/Cargo.lock
index 01c0292..df4d336 100644
--- a/mingling/Cargo.lock
+++ b/mingling/Cargo.lock
@@ -27,9 +27,7 @@ dependencies = [
 
 [[package]]
 name = "mingling_core"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e335faaa96891c3fd13fa497ac1537902367da74933e43ecb39fe8db6060464"
+version = "0.1.2"
 dependencies = [
  "just_fmt",
  "serde",
@@ -40,8 +38,6 @@ dependencies = [
 [[package]]
 name = "mingling_macros"
 version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f1f57fd20f1072939938b779684534d566d2d81104a43a32bf06a377e72bee9"
 dependencies = [
  "just_fmt",
  "once_cell",
diff --git a/mingling/Cargo.toml b/mingling/Cargo.toml
index 8a56278..d51c58e 100644
--- a/mingling/Cargo.toml
+++ b/mingling/Cargo.toml
@@ -16,12 +16,16 @@ mingling = { path = ".", features = ["full"] }
 [features]
 default = ["mingling_core/default"]
 full = ["mingling_core/full", "general_renderer", "parser"]
-general_renderer = ["mingling_core/general_renderer", "dep:serde", "mingling_macros/serde"]
+general_renderer = [
+    "mingling_core/general_renderer",
+    "dep:serde",
+    "mingling_macros/serde",
+]
 
 parser = ["dep:size"]
 
 [dependencies]
-mingling_core = { version = "0.1.1", default-features = false }
-mingling_macros = { version = "0.1.1", default-features = false }
+mingling_core = { path = "../mingling_core", default-features = false }
+mingling_macros = { path = "../mingling_macros", default-features = false }
 serde = { version = "1.0", features = ["derive"], optional = true }
 size = { version = "0.5", optional = true }
diff --git a/mingling_core/Cargo.lock b/mingling_core/Cargo.lock
index 070d244..5def9e6 100644
--- a/mingling_core/Cargo.lock
+++ b/mingling_core/Cargo.lock
@@ -16,7 +16,7 @@ checksum = "5454cda0d57db59778608d7a47bff5b16c6705598265869fb052b657f66cf05e"
 
 [[package]]
 name = "mingling_core"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "just_fmt",
  "serde",
diff --git a/mingling_core/Cargo.toml b/mingling_core/Cargo.toml
index c642c70..40b4c41 100644
--- a/mingling_core/Cargo.toml
+++ b/mingling_core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mingling_core"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2024"
 license = "MIT OR Apache-2.0"
 description = "Core of the mingling library"
diff --git a/mingling_core/src/program.rs b/mingling_core/src/program.rs
index 1f234af..b13a879 100644
--- a/mingling_core/src/program.rs
+++ b/mingling_core/src/program.rs
@@ -93,7 +93,9 @@ macro_rules! __dispatch_program_renderers {
             match any.type_id {
                 $(
                     id if id == std::any::TypeId::of::<$prev_ty>() => {
-                        let value = any.downcast::<$prev_ty>().unwrap();
+                        // SAFETY: The `type_id` check ensures that `any` contains a value of type `$chain_prev`,
+                        // so downcasting to `$chain_prev` is safe.
+                        let value = unsafe { any.downcast::<$prev_ty>().unwrap_unchecked() };
                         <$render_ty as mingling::Renderer>::render(value, r);
                     }
                 )*
@@ -115,7 +117,9 @@ macro_rules! __dispatch_program_chains {
             match any.type_id {
                 $(
                     id if id == std::any::TypeId::of::<$chain_prev>() => {
-                        let value = any.downcast::<$chain_prev>().unwrap();
+                        // SAFETY: The `type_id` check ensures that `any` contains a value of type `$chain_prev`,
+                        // so downcasting to `$chain_prev` is safe.
+                        let value = unsafe { any.downcast::<$chain_prev>().unwrap_unchecked() };
                         let fut = async { <$chain_ty as mingling::Chain>::proc(value).await };
                         Box::pin(fut)
                     }