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b5312c3b6f
* WIP rt refactors * refactor: break drivers out into separate crates also cleans up significant technical debt
29 lines
647 B
Rust
29 lines
647 B
Rust
mod statement_cache;
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pub use statement_cache::StatementCache;
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use std::fmt::{Debug, Formatter};
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use std::ops::{Deref, DerefMut};
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/// A wrapper for `Fn`s that provides a debug impl that just says "Function"
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pub struct DebugFn<F: ?Sized>(pub F);
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impl<F: ?Sized> Deref for DebugFn<F> {
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type Target = F;
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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impl<F: ?Sized> DerefMut for DebugFn<F> {
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fn deref_mut(&mut self) -> &mut Self::Target {
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&mut self.0
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}
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}
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impl<F: ?Sized> Debug for DebugFn<F> {
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fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
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f.debug_tuple("Function").finish()
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}
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}
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