Enum SourceError 

pub enum SourceError {
    Backend(String),
    Misconfigured(String),
    Skipped(String),
    Other(String),
}

Error returned by Source::contribute.

Bubble up via crate::error::BriefError::Source at the builder layer. Sources should map their own backend errors into one of these variants; Other is the catch-all when no better fit exists.

Variants

Backend(String)

Backend (database, network, adapter) was reachable but returned an error.

Misconfigured(String)

Source was misconfigured (e.g. missing required input on the crate::types::BriefContext).

Skipped(String)

Source decided not to contribute this turn for a non-error reason. The builder treats this as zero contributions, not as a failure.

Other(String)

Catch-all for sources whose backend errors don’t fit the above.

Trait Implementations

impl Debug for SourceError

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

Formats the value using the given formatter.

impl Display for SourceError

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

Formats the value using the given formatter.

impl Error for SourceError

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.