Enum mda::DeliveryDurability

pub enum DeliveryDurability {
    FileAndDirSync,
    FileSyncOnly,
}

The method to use to try to guarantee durable email delivery.

Variants

FileAndDirSync

Perform both file and directory syncing during delivery. This is the default delivery durability method.

FileSyncOnly

Perform only file sync during delivery. This method is potentially much faster, and is used by many existing MDAs, but, depending on the used filesystem, may not provide the required delivery durability guarantees.

Trait Implementations

impl Clone for DeliveryDurability

fn clone(&self) -> DeliveryDurability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<DeliveryDurability> for DeliveryDurability

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for DeliveryDurability