From f5a4cebde2f12eb980de73ea41eb8d9e133ae49a Mon Sep 17 00:00:00 2001 From: 魏曹先生 <1992414357@qq.com> Date: Sat, 18 Jul 2026 01:53:59 +0800 Subject: ix(macros)!: require explicit `.into()` on chain function return values --- docs/pages/11-resource-system.md | 2 +- docs/pages/3-define-a-chain.md | 6 +++--- docs/pages/4-render-result.md | 2 +- docs/pages/5-multiple-commands.md | 8 ++++---- docs/pages/6-argument-parse-picker.md | 14 +++++++------- docs/pages/advanced/2-structural-renderer.md | 2 +- docs/pages/other/features.md | 4 ++-- 7 files changed, 19 insertions(+), 19 deletions(-) (limited to 'docs/pages') diff --git a/docs/pages/11-resource-system.md b/docs/pages/11-resource-system.md index bc2197f..9491212 100644 --- a/docs/pages/11-resource-system.md +++ b/docs/pages/11-resource-system.md @@ -57,7 +57,7 @@ Use `&mut T` to inject a mutable resource: #[chain] fn handle_visit(_args: EntryVisit, counter: &mut ResVisitCount) -> Next { counter.0 += 1; - ResultDone::default() + ResultDone::default().into() } #[renderer] diff --git a/docs/pages/3-define-a-chain.md b/docs/pages/3-define-a-chain.md index c6d3f8e..b2822bc 100644 --- a/docs/pages/3-define-a-chain.md +++ b/docs/pages/3-define-a-chain.md @@ -24,7 +24,7 @@ fn handle_greet(args: EntryGreet) -> Next { // args contains the remaining params after matching user input let name = args.inner.first().cloned().unwrap_or_else(|| "World".to_string()); // Wrap the result into Next, telling the dispatcher where to go next - ResultName::new(name) + ResultName::new(name).into() } ``` @@ -88,7 +88,7 @@ fn handle_greet(args: EntryGreet) -> Next { .cloned() .unwrap_or_else(|| "World".to_string()); - ResultName::new(name) + ResultName::new(name).into() } ``` @@ -112,7 +112,7 @@ fn handle_greet(args: EntryGreet) -> Next { .first() .cloned() .unwrap_or_else(|| "World".to_string()); - ResultName::new(name) + ResultName::new(name).into() } fn main() { diff --git a/docs/pages/4-render-result.md b/docs/pages/4-render-result.md index b1365b8..ca1e563 100644 --- a/docs/pages/4-render-result.md +++ b/docs/pages/4-render-result.md @@ -51,7 +51,7 @@ fn handle_greet(args: EntryGreet) -> Next { .first() .cloned() .unwrap_or_else(|| "World".to_string()); - ResultName::new(name) + ResultName::new(name).into() } // 4. Output results with a Renderer diff --git a/docs/pages/5-multiple-commands.md b/docs/pages/5-multiple-commands.md index a56f7b0..d9a335a 100644 --- a/docs/pages/5-multiple-commands.md +++ b/docs/pages/5-multiple-commands.md @@ -20,13 +20,13 @@ pack!(ResultSum = i32); #[chain] fn handle_greet(args: EntryGreet) -> Next { let name = args.inner.first().cloned().unwrap_or_else(|| "World".to_string()); - ResultGreeting::new(name) + ResultGreeting::new(name).into() } #[chain] fn handle_add(args: EntryAdd) -> Next { let sum: i32 = args.inner.iter().filter_map(|s| s.parse::().ok()).sum(); - ResultSum::new(sum) + ResultSum::new(sum).into() } #[renderer] @@ -70,9 +70,9 @@ Notice `with_dispatchers`? When you need to register multiple dispatchers, just @@@dispatcher!("add", CMDAdd => EntryAdd); @@@pack!(ResultGreeting = String); @@@pack!(ResultSum = i32); -@@@#[chain] fn handle_greet(_args: EntryGreet) -> Next { ResultGreeting::new("ok".into()) } +@@@#[chain] fn handle_greet(_args: EntryGreet) -> Next { ResultGreeting::new("ok".into()).into() } @@@#[renderer] fn render_greet(_greeting: ResultGreeting) -> RenderResult { RenderResult::new() } -@@@#[chain] fn handle_add(_args: EntryAdd) -> Next { ResultSum::new(0) } +@@@#[chain] fn handle_add(_args: EntryAdd) -> Next { ResultSum::new(0).into() } @@@#[renderer] fn render_sum(_sum: ResultSum) -> RenderResult { RenderResult::new() } fn main() { let mut program = ThisProgram::new(); diff --git a/docs/pages/6-argument-parse-picker.md b/docs/pages/6-argument-parse-picker.md index c80c25c..398cd3c 100644 --- a/docs/pages/6-argument-parse-picker.md +++ b/docs/pages/6-argument-parse-picker.md @@ -32,7 +32,7 @@ Now let's look at `Picker` in action: #[chain] fn handle_greet_entry(prev: EntryGreet) -> Next { let name = prev.pick_or((), "World").unpack(); - ResultName::new(name) + ResultName::new(name).into() } ``` @@ -47,7 +47,7 @@ Breaking down the example above: @@@#[chain] @@@fn handle_greet_entry(prev: EntryGreet) -> Next { let name = prev.pick_or((), "World").unpack(); -@@@ResultName::new(name) +@@@ResultName::new(name).into() @@@} ``` @@ -82,7 +82,7 @@ If your program needs to parse flag args (e.g., `greet --name Alice`), do this: #[chain] fn handle_greet_entry(prev: EntryGreet) -> Next { let name = prev.pick_or(["--name", "-n"], "World").unpack(); - ResultName::new(name) + ResultName::new(name).into() } ``` @@ -124,7 +124,7 @@ fn handle_test_entry(prev: EntryTest) -> Next { .pick::(["--id", "-I"]) .unpack(); - ResultInfo::new((name, age, id)) + ResultInfo::new((name, age, id)).into() } ``` @@ -224,7 +224,7 @@ fn handle_greet_entry(prev: EntryGreet) -> Next { }) .unpack(); - ResultName::new(name) + ResultName::new(name).into() } ``` @@ -345,7 +345,7 @@ impl Pickable for Address { #[chain] fn handle_connect_entry(prev: EntryConnect) -> Next { let address: Address = prev.pick("--addr").unpack(); - ResultConnected::new(address) + ResultConnected::new(address).into() } #[renderer] @@ -387,7 +387,7 @@ impl PickableEnum for Fruits {} #[chain] fn handle_eat_entry(prev: EntryEat) -> Next { let fruit: Fruits = prev.pick("--fruit").unpack(); - ResultFruit::new(fruit) + ResultFruit::new(fruit).into() } #[renderer] diff --git a/docs/pages/advanced/2-structural-renderer.md b/docs/pages/advanced/2-structural-renderer.md index f31f758..fab7530 100644 --- a/docs/pages/advanced/2-structural-renderer.md +++ b/docs/pages/advanced/2-structural-renderer.md @@ -37,7 +37,7 @@ pack_structural!(ResultInfo = (String, i32)); fn handle_render(args: EntryRender) -> Next { let name = args.inner.first().cloned().unwrap_or_default(); let age = args.inner.get(1).and_then(|s| s.parse().ok()).unwrap_or(0); - ResultInfo::new((name, age)) + ResultInfo::new((name, age)).into() } #[renderer] diff --git a/docs/pages/other/features.md b/docs/pages/other/features.md index 813ccdd..325bb75 100644 --- a/docs/pages/other/features.md +++ b/docs/pages/other/features.md @@ -24,7 +24,7 @@ pack!(StateFoo = ()); #[chain] async fn handle_state_foo(foo: StateFoo) -> Next { - StateFoo::new(()) + StateFoo::new(()).into() } ``` @@ -160,7 +160,7 @@ use mingling::macros::entry; pack!(EntryHello = Vec); fn main() { - let result = handle_hello(entry!("--name", "Bob")).into(); + let result: Next = handle_hello(entry!("--name", "Bob")).into(); // ... assertion logic here } -- cgit