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Mark link with must_use #951

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Sep 24, 2024
Merged

Mark link with must_use #951

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1 change: 1 addition & 0 deletions libbpf-rs/src/link.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ use crate::Result;
/// This struct is used to model ownership. The underlying program will be detached
/// when this object is dropped if nothing else is holding a reference count.
#[derive(Debug)]
#[must_use = "not using this `Link` will detach the underlying program immediately"]
pub struct Link {
ptr: NonNull<libbpf_sys::bpf_link>,
}
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