Struct schemadb::SchemaBatch

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

SchemaBatch holds a collection of updates that can be applied to a DB atomically. The updates will be applied in the order in which they are added to the SchemaBatch.

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impl SchemaBatch

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pub fn new() -> Self

Creates an empty batch.

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pub fn put<S: Schema>(&mut self, key: &S::Key, value: &S::Value) -> Result<()>

Adds an insert/update operation to the batch.

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pub fn delete<S: Schema>(&mut self, key: &S::Key) -> Result<()>

Adds a delete operation to the batch.

Trait Implementations§

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impl Debug for SchemaBatch

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for SchemaBatch

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fn default() -> SchemaBatch

Returns the “default value” for a type. Read more

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

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impl<T> From<T> for T

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type Error = Infallible

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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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