Struct schemadb::SchemaBatch

pub struct SchemaBatch { /* fields omitted */ }

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.

Implementations

impl SchemaBatch

pub fn new() -> Self

Creates an empty batch.

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

Adds an insert/update operation to the batch.

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

Adds a delete operation to the batch.

Trait Implementations

impl Debug for SchemaBatch

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

Formats the value using the given formatter.

impl Default for SchemaBatch

fn default() -> SchemaBatch

Returns the “default value” for a type.