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Add missing examples for IpAddr enum #38077
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/// | ||
/// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr}; | ||
/// | ||
/// fn main() { |
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Why is there a fn main() {
here?
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You should be able to omit the fn main() {
even if you're using #![feature(...)]
. An example:
rust/src/libcore/sync/atomic.rs
Lines 205 to 213 in b30022a
/// ``` | |
/// #![feature(atomic_access)] | |
/// use std::sync::atomic::{AtomicBool, Ordering}; | |
/// | |
/// let mut some_bool = AtomicBool::new(true); | |
/// assert_eq!(*some_bool.get_mut(), true); | |
/// *some_bool.get_mut() = false; | |
/// assert_eq!(some_bool.load(Ordering::SeqCst), false); | |
/// ``` |
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I know, I just prefer to keep it.
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📝 🎊 @bors r+ rollup |
📌 Commit 336e5dd has been approved by |
Add missing examples for IpAddr enum r? @frewsxcv
Add missing examples for IpAddr enum r? @frewsxcv
r? @frewsxcv