pub struct Timeout { /* private fields */ }Implementations§
Source§impl Timeout
impl Timeout
pub fn new(total_timeout: Duration, retries: u32) -> Self
Sourcepub fn generic_retry_loop<R, E>(
&self,
f: impl FnMut() -> Result<R, DbError<E>>,
) -> Result<R, DbError<E>>
pub fn generic_retry_loop<R, E>( &self, f: impl FnMut() -> Result<R, DbError<E>>, ) -> Result<R, DbError<E>>
Run f repeatedly until it doesn’t say SQLITE_BUSY
Used for:
- Transaction deadlock, which involves rollback and retry
- Connection creation. sqlite can give SQLITE_BUSY there, before we’ve had a chance to set the retry timeout.
Sourcepub fn generic_retry_loop_erasederror1<R>(
&self,
f: impl FnMut() -> Result<R, DbError<ErasedError1>>,
) -> Result<R, AE>
pub fn generic_retry_loop_erasederror1<R>( &self, f: impl FnMut() -> Result<R, DbError<ErasedError1>>, ) -> Result<R, AE>
Run f repeatedly until it doesn’t say SQLITE_BUSY, handling EE
Like generic_retry_loop but handles the error conversion.
Trait Implementations§
Source§impl<'de> Deserialize<'de> for Timeout
impl<'de> Deserialize<'de> for Timeout
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Auto Trait Implementations§
impl Freeze for Timeout
impl RefUnwindSafe for Timeout
impl Send for Timeout
impl Sync for Timeout
impl Unpin for Timeout
impl UnwindSafe for Timeout
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