rust/tests/ui/missing_inline.rs

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2018-07-28 17:34:52 +02:00
#![warn(clippy::missing_inline_in_public_items)]
#![crate_type = "dylib"]
// When denying at the crate level, be sure to not get random warnings from the
// injected intrinsics by the compiler.
#![allow(dead_code, non_snake_case)]
type Typedef = String;
pub type PubTypedef = String;
struct Foo {} // ok
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pub struct PubFoo {} // ok
enum FooE {} // ok
pub enum PubFooE {} // ok
mod module {} // ok
pub mod pub_module {} // ok
fn foo() {}
pub fn pub_foo() {} // missing #[inline]
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#[inline]
pub fn pub_foo_inline() {} // ok
#[inline(always)]
pub fn pub_foo_inline_always() {} // ok
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#[allow(clippy::missing_inline_in_public_items)]
pub fn pub_foo_no_inline() {}
trait Bar {
fn Bar_a(); // ok
fn Bar_b() {} // ok
}
pub trait PubBar {
fn PubBar_a(); // ok
fn PubBar_b() {} // missing #[inline]
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#[inline]
fn PubBar_c() {} // ok
}
// none of these need inline because Foo is not exported
impl PubBar for Foo {
fn PubBar_a() {} // ok
fn PubBar_b() {} // ok
fn PubBar_c() {} // ok
}
// all of these need inline because PubFoo is exported
impl PubBar for PubFoo {
fn PubBar_a() {} // missing #[inline]
fn PubBar_b() {} // missing #[inline]
fn PubBar_c() {} // missing #[inline]
}
// do not need inline because Foo is not exported
impl Foo {
fn FooImpl() {} // ok
}
// need inline because PubFoo is exported
impl PubFoo {
pub fn PubFooImpl() {} // missing #[inline]
}
// do not lint this since users cannot control the external code
#[derive(Debug)]
pub struct S {}