feat(ops): Implement #[state] for automatic OpState extraction #29
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This provides a useful shortcut for
OpState
-based parameters using a#[state]
annotation. Parameters annotation w/#[state]
can be either&Something
,&mut Something
,Option<&Something>
, orOption<&mut Something>
.Note that due to the Rust aliasing rules, only one
&mut Something
is allowed. This might be fixable in the future if we modify how the internal state system works. In many cases, a single mutable borrow should be sufficient.