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PoolConnection

exiftool_rs_wrapper

Struct PoolConnection 

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pub struct PoolConnection { /* private fields */ }
Expand description

池连接包装器

当此对象被丢弃时，连接会自动归还到池中

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impl PoolConnection

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pub fn get(&self) -> Option<&ExifTool>

获取内部 ExifTool 的引用

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pub fn get_mut(&mut self) -> Option<&mut ExifTool>

获取内部 ExifTool 的可变引用

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impl Drop for PoolConnection

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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type Error = Infallible

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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