Enum mimir::enums::ODPIDeqMode

#[repr(u32)]
pub enum ODPIDeqMode {
    Browse,
    Locked,
    Remove,
    RemoveNoData,
}

This enumeration identifies the modes that are possible when dequeuing messages from a queue.

Variants

Browse

Read the message without acquiring a lock on the message (equivalent to a SELECT statement).

Locked

Read the message and obtain a write lock on the message (equivalent to a SELECT FOR UPDATE statement).

Remove

Read the message and update or delete it. This is the default mode. Note that the message may be retained in the queue table based on retention properties.

RemoveNoData

Confirms receipt of the message but does not deliver the actual message content.

Trait Implementations

impl Clone for ODPIDeqMode

fn clone(&self) -> ODPIDeqMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ODPIDeqMode

impl Debug for ODPIDeqMode

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ODPIDeqMode

impl Hash for ODPIDeqMode

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq for ODPIDeqMode

fn eq(&self, __arg_0: &ODPIDeqMode) -> bool

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

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

This method tests for !=.