Move the `api.h` header file to `api` subfolder

Organize the `api` folder by language.

Cargo.toml

@@ -7,9 +7,9 @@ edition = "2021"
 
 [workspace]
 members = [
-    "api/node",
-    "api/operator",
-    "api/operator/macros",
+    "api/rust/node",
+    "api/rust/operator",
+    "api/rust/operator/macros",
     "coordinator",
     "common",
     "runtime",

common/Cargo.toml

@@ -6,6 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-dora-node-api = { version = "0.1.0", path = "../api/node" }
+dora-node-api = { version = "0.1.0", path = "../api/rust/node" }
 eyre = "0.6.8"
 serde = { version = "1.0.136", features = ["derive"] }

coordinator/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 bincode = "1.3.3"
-dora-node-api = { path = "../api/node" }
+dora-node-api = { path = "../api/rust/node" }
 eyre = "0.6.7"
 futures = "0.3.21"
 serde = { version = "1.0.136", features = ["derive"] }

runtime/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 clap = { version = "3.1.12", features = ["derive"] }
-dora-node-api = { path = "../api/node" }
+dora-node-api = { path = "../api/rust/node" }
 dora-common = { version = "0.1.0", path = "../common" }
 eyre = "0.6.8"
 futures = "0.3.21"

runtime/examples/c-operator/.gitignore

@@ -1,2 +1,3 @@
 operator.o
 operator.so
+api.h

runtime/examples/example-operator/Cargo.toml

@@ -9,4 +9,4 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-dora-operator-api = { path = "../../../api/operator" }
+dora-operator-api = { path = "../../../api/rust/operator" }