Struct ReplacementScanInfo

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pub struct ReplacementScanInfo(/* private fields */);

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impl ReplacementScanInfo

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pub fn set_function_name(&mut self, function_name: &str)

Sets the replacement function name to use. If this function is called in the replacement callback, the replacement scan is performed. If it is not called, the replacement callback is not performed.

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pub fn add_parameter(&mut self, parameter: Value)

Adds a parameter to the replacement scan function.

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pub fn set_error(&mut self, error: &str)

Report that an error has occurred while executing the replacement scan.

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impl From<*mut c_void> for ReplacementScanInfo

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fn from(value: duckdb_replacement_scan_info) -> Self

Converts to this type from the input type.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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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

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.