e9ad12c0ca
This breaks code like:
struct Foo {
...
}
pub fn make_foo() -> Foo {
...
}
Change this code to:
pub struct Foo { // note `pub`
...
}
pub fn make_foo() -> Foo {
...
}
The `visible_private_types` lint has been removed, since it is now an
error to attempt to expose a private type in a public API. In its place
a `#[feature(visible_private_types)]` gate has been added.
Closes #16463.
RFC #48.
[breaking-change]
40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Issue #3656
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// Issue Name: pub method preceeded by attribute can't be parsed
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// Abstract: Visibility parsing failed when compiler parsing
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use std::f64;
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pub struct Point {
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x: f64,
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y: f64
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}
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pub enum Shape {
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Circle(Point, f64),
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Rectangle(Point, Point)
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}
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impl Shape {
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pub fn area(&self, sh: Shape) -> f64 {
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match sh {
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Circle(_, size) => f64::consts::PI * size * size,
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Rectangle(Point {x, y}, Point {x: x2, y: y2}) => (x2 - x) * (y2 - y)
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}
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}
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}
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pub fn main(){
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let s = Circle(Point { x: 1.0, y: 2.0 }, 3.0);
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println!("{}", s.area(s));
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}
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