pub enum CbErr<ApEr> {
Lib(Error),
App(ApEr),
SrvApp(AppErrors<ApEr>),
}rt or installer only.Expand description
Errors that can be returned from functions that call application callbacks.
Variants§
Lib(Error)
An qsu library error was generated.
App(ApEr)
Application-defined error.
Applications can use this variant to pass application-specific errors through the runtime back to itself.
SrvApp(AppErrors<ApEr>)
rt only.Returned by RunCtx::run() to indicate which
server application callbacks that failed.
Implementations§
Source§impl<ApEr> CbErr<ApEr>
impl<ApEr> CbErr<ApEr>
Sourcepub fn unwrap_apperr(self) -> ApEr
pub fn unwrap_apperr(self) -> ApEr
Trait Implementations§
Source§impl<ApEr: Debug> Error for CbErr<ApEr>
impl<ApEr: Debug> Error for CbErr<ApEr>
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
Auto Trait Implementations§
impl<ApEr> Freeze for CbErr<ApEr>where
ApEr: Freeze,
impl<ApEr> !RefUnwindSafe for CbErr<ApEr>
impl<ApEr> Send for CbErr<ApEr>where
ApEr: Send,
impl<ApEr> Sync for CbErr<ApEr>where
ApEr: Sync,
impl<ApEr> Unpin for CbErr<ApEr>where
ApEr: Unpin,
impl<ApEr> !UnwindSafe for CbErr<ApEr>
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