Enum mpot::Queue

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pub enum Queue {
    Maildrop,
    Hold,
    Deferred,
    Corrupt,
    Out,
}
Expand description

In-database queues of mail.

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Maildrop

Messages that have been submitted but not yet processed, await processing in the maildrop queue. Messages can be added to the maildrop queue even when mailpot is not running.

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Hold

List administrators may introduce rules for emails to be placed indefinitely in the hold queue. Messages placed in the hold queue stay there until the administrator intervenes. No periodic delivery attempts are made for messages in the hold queue.

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Deferred

When all the deliverable recipients for a message are delivered, and for some recipients delivery failed for a transient reason (it might succeed later), the message is placed in the deferred queue.

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Corrupt

Invalid received or generated e-mail saved for debug and troubleshooting reasons.

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Out

Emails that must be sent as soon as possible.

Implementations§

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impl Queue

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pub fn as_str(&self) -> &'static str

Returns the name of the queue used in the database schema.

Trait Implementations§

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impl Clone for Queue

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fn clone(&self) -> Queue

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Queue

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Queue

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fn deserialize<__D>( __deserializer: __D ) -> Result<Queue, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq<Queue> for Queue

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Queue

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fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for Queue

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impl Eq for Queue

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impl StructuralEq for Queue

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impl StructuralPartialEq for Queue

Auto Trait Implementations§

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impl RefUnwindSafe for Queue

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impl Send for Queue

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impl Sync for Queue

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impl Unpin for Queue

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impl UnwindSafe for Queue

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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 Twhere U: From<T>,

const: unstable · source§

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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,