Struct Diagnostic 

pub struct Diagnostic { /* private fields */ }

Captures an available synchronous stack once. Capture/symbolization itself is not strictly resource bounded; only retained output is bounded.

Implementations

impl Diagnostic

pub fn capture( category: DiagnosticCategory, site: CaptureSite, cause: DiagnosticCause, ) -> Self

pub fn capture_panic(info: &PanicHookInfo<'_>, stage: DiagnosticStage) -> Self

Called by the ONE process hook before unwind. Does not read the panic payload. Installing/chaining hooks and scoped context belong to the host.

pub fn wrap(self, cause: DiagnosticCause) -> Self

Add outer context without replacing original occurrence or stack.

pub const fn id(&self) -> u64

pub fn with_task(self, registered_task: DiagnosticCode) -> Self

pub fn with_scope(self, scope: DbScopeLogFields) -> Self

Only the existing checked scope formatter can supply this field.

pub const fn category(&self) -> DiagnosticCategory

pub fn during_cleanup_of(self, primary: &Diagnostic) -> Self

Cleanup is a sibling occurrence, not a cause of the primary failure.

Trait Implementations

impl Debug for Diagnostic

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Diagnostic

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Diagnostic

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Serialize for Diagnostic

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.