Struct posix_mq::Queue [] [src]

pub struct Queue { /* fields omitted */ }

Represents an open queue descriptor to a POSIX message queue. This carries information about the queue's limitations (i.e. maximum message size and maximum message count).

Methods

impl Queue
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Creates a new queue and fails if it already exists. By default the queue will be read/writable by the current user with no access for other users. Linux users can change this setting themselves by modifying the queue file in /dev/mqueue.

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Opens an existing queue.

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Opens an existing queue or creates a new queue with the OS default settings.

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Delete a message queue from the system. This method will make the queue unavailable for other processes after their current queue descriptors have been closed.

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Send a message to the message queue. If the queue is full this call will block until a message has been consumed.

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Receive a message from the message queue. If the queue is empty this call will block until a message arrives.

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Trait Implementations

impl Debug for Queue
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Formats the value using the given formatter.

impl Drop for Queue
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Executes the destructor for this type. Read more