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PostgresBackend

oxidite_queue::postgres

Struct PostgresBackend 

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pub struct PostgresBackend { /* private fields */ }
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PostgreSQL queue backend

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impl PostgresBackend

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pub async fn new(pool: PgPool, table_name: &str) -> Result<Self>

Create a new PostgreSQL queue backend

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impl QueueBackend for PostgresBackend

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fn enqueue<'life0, 'async_trait>( &'life0 self, job: JobWrapper, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Enqueue a job
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fn dequeue<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<JobWrapper>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Dequeue the next available job
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fn complete<'life0, 'life1, 'async_trait>( &'life0 self, job_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Mark a job as completed
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fn fail<'life0, 'life1, 'async_trait>( &'life0 self, job_id: &'life1 str, error: String, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Mark a job as failed
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fn retry<'life0, 'async_trait>( &'life0 self, job: JobWrapper, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retry a job
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fn move_to_dead_letter<'life0, 'async_trait>( &'life0 self, job: JobWrapper, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Move a job to the dead letter queue
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fn list_dead_letter<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<JobWrapper>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

List jobs in the dead letter queue
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fn retry_from_dead_letter<'life0, 'life1, 'async_trait>( &'life0 self, job_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retry a job from the dead letter queue
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fn clear<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Clear all jobs from the queue

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