pub trait ReadKey: TargetKey { }Expand description
A key a read may be pushed through: an IoTargetKey, or a Key<A> where A can read.
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use durable_ioring::{Key, ReadKey, WriteOnly};
fn needs_read<K: ReadKey>(_: K) {}
needs_read(Key::<WriteOnly>::new(durable_ioring::IoTargetKey(1)));Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".