Enum ImportMode 

pub enum ImportMode {
    Fresh,
    Merge,
}

How an Importer treats a partition that already holds rows.

Variants

Fresh

Refuse it: a restore goes into empty partitions.

Merge

Write over it: imported rows replace same-key rows, other rows stay.

Trait Implementations

impl Clone for ImportMode

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ImportMode

impl Debug for ImportMode

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

Formats the value using the given formatter.

impl Default for ImportMode

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ImportMode

impl PartialEq for ImportMode

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ImportMode