Struct rustdb::table::IndexRow

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

Row for inserting into an index.

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impl Record for IndexRow

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fn compare(&self, db: &DB, data: &[u8]) -> Ordering

Compare record with stored bytes.
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fn save(&self, data: &mut [u8])

Save record as bytes.
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fn key(&self, db: &DB, data: &[u8]) -> Box<dyn Record>

Load key from bytes ( to store in parent page ).
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fn drop_key(&self, db: &DB, data: &[u8])

Drop parent key ( may need to delete codes ).

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

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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

Immutably borrows from an owned value. Read more
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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.