Module retry 

Retry helpers for transient database operations.

Three levels exist, from preferred to most specific:

• Multi-statement transactions: crate::transaction::with_transaction_retry retries the whole transaction callback and classifies commit outcomes. This is the only retry level that is safe for transactions.
• Idempotent single statements (reads, upserts, deletes by key): with_sea_orm_retry and with_sea_orm_retry_timeout.
• Crate-internal DbError workflows such as connection setup: with_retry.

Every retryability decision derives from crate::database_error_kind and driver-native error codes; error message text is never inspected. Non-retryable errors return immediately so application bugs are not hidden behind sleep loops.

Structs

RetryConfig

Retry configuration for async database operations.

Functions

is_retryable_sea_orm_error

Returns whether a SeaORM error represents a transient database failure.

with_retry

Execute an async operation with exponential backoff retry

with_sea_orm_retry

Executes a SeaORM operation with shared transient-error classification and backoff.

with_sea_orm_retry_timeout

Executes a SeaORM operation with retry and a timeout applied to every attempt.