15 files changed, 73 insertions, 0 deletions
diff --git a/doc/usage/func.rs b/doc/usage/func.rs
new file mode 100644
index 0000000..f407019
--- /dev/null
+++ b/doc/usage/func.rs
@@ -0,0 +1,4 @@
+#[func]
+pub fn greet(name: &str) -> String {
+    "Hello, {name}!".to_string()
+}
diff --git a/doc/usage/func_async_expand.rs b/doc/usage/func_async_expand.rs
new file mode 100644
index 0000000..ac52411
--- /dev/null
+++ b/doc/usage/func_async_expand.rs
@@ -0,0 +1,3 @@
+pub async fn greet(name: &str) -> String {
+    "Hello, {name}!".to_string()
+}
diff --git a/doc/usage/func_async_expand.rs.lock b/doc/usage/func_async_expand.rs.lock
new file mode 100644
index 0000000..ac52411
--- /dev/null
+++ b/doc/usage/func_async_expand.rs.lock
@@ -0,0 +1,3 @@
+pub async fn greet(name: &str) -> String {
+    "Hello, {name}!".to_string()
+}
diff --git a/doc/usage/func_expand.rs b/doc/usage/func_expand.rs
new file mode 100644
index 0000000..70dee21
--- /dev/null
+++ b/doc/usage/func_expand.rs
@@ -0,0 +1,3 @@
+pub fn greet(name: &str) -> String {
+    "Hello, {name}!".to_string()
+}
diff --git a/doc/usage/func_expand.rs.lock b/doc/usage/func_expand.rs.lock
new file mode 100644
index 0000000..70dee21
--- /dev/null
+++ b/doc/usage/func_expand.rs.lock
@@ -0,0 +1,3 @@
+pub fn greet(name: &str) -> String {
+    "Hello, {name}!".to_string()
+}
diff --git a/doc/usage/invoke.rs b/doc/usage/invoke.rs
new file mode 100644
index 0000000..0ae90d2
--- /dev/null
+++ b/doc/usage/invoke.rs
@@ -0,0 +1,10 @@
+#[func]
+fn compute(x: i32) -> i32 {
+    x * 2
+}
+
+#[func]
+fn example() -> i32 {
+    // invoke! macro should be used with #[func]
+    invoke!(compute(5))
+}
diff --git a/doc/usage/invoke_async_expand.rs b/doc/usage/invoke_async_expand.rs
new file mode 100644
index 0000000..4b8d93f
--- /dev/null
+++ b/doc/usage/invoke_async_expand.rs
@@ -0,0 +1,6 @@
+async fn compute(x: i32) -> i32 {
+    x * 2
+}
+async fn example() -> i32 {
+    { { compute(5).await } }
+}
diff --git a/doc/usage/invoke_async_expand.rs.lock b/doc/usage/invoke_async_expand.rs.lock
new file mode 100644
index 0000000..4b8d93f
--- /dev/null
+++ b/doc/usage/invoke_async_expand.rs.lock
@@ -0,0 +1,6 @@
+async fn compute(x: i32) -> i32 {
+    x * 2
+}
+async fn example() -> i32 {
+    { { compute(5).await } }
+}
diff --git a/doc/usage/invoke_expand.rs b/doc/usage/invoke_expand.rs
new file mode 100644
index 0000000..3274d77
--- /dev/null
+++ b/doc/usage/invoke_expand.rs
@@ -0,0 +1,6 @@
+fn compute(x: i32) -> i32 {
+    x * 2
+}
+fn example() -> i32 {
+    { { compute(5) } }
+}
diff --git a/doc/usage/invoke_expand.rs.lock b/doc/usage/invoke_expand.rs.lock
new file mode 100644
index 0000000..3274d77
--- /dev/null
+++ b/doc/usage/invoke_expand.rs.lock
@@ -0,0 +1,6 @@
+fn compute(x: i32) -> i32 {
+    x * 2
+}
+fn example() -> i32 {
+    { { compute(5) } }
+}
diff --git a/doc/usage/select.rs b/doc/usage/select.rs
new file mode 100644
index 0000000..8cffcf8
--- /dev/null
+++ b/doc/usage/select.rs
@@ -0,0 +1,3 @@
+fn example() {
+    select! [{ 100 } else { 200 }];
+}
diff --git a/doc/usage/select_async_expand.rs b/doc/usage/select_async_expand.rs
new file mode 100644
index 0000000..b2553f3
--- /dev/null
+++ b/doc/usage/select_async_expand.rs
@@ -0,0 +1,5 @@
+fn example() {
+    {
+        { { 100 } }
+    };
+}
diff --git a/doc/usage/select_async_expand.rs.lock b/doc/usage/select_async_expand.rs.lock
new file mode 100644
index 0000000..b2553f3
--- /dev/null
+++ b/doc/usage/select_async_expand.rs.lock
@@ -0,0 +1,5 @@
+fn example() {
+    {
+        { { 100 } }
+    };
+}
diff --git a/doc/usage/select_expand.rs b/doc/usage/select_expand.rs
new file mode 100644
index 0000000..8caed8e
--- /dev/null
+++ b/doc/usage/select_expand.rs
@@ -0,0 +1,5 @@
+fn example() {
+    {
+        { { 200 } }
+    };
+}
diff --git a/doc/usage/select_expand.rs.lock b/doc/usage/select_expand.rs.lock
new file mode 100644
index 0000000..8caed8e
--- /dev/null
+++ b/doc/usage/select_expand.rs.lock
@@ -0,0 +1,5 @@
+fn example() {
+    {
+        { { 200 } }
+    };
+}