Struct InternalStatus 

pub struct InternalStatus<K: Kind, C: Context>(/* private fields */);

View of Status, exposing implementation details.

Error::source and InternalStatus::sources are for debug / display purposes only and relying on them programmatically is likely to break across minor releases.

Example

fn display_status(status: status::Status) {
    if std::env::var("DEBUG").as_ref().map(|s| s.as_ref()).unwrap_or("0") == "1" {
        let status = status.into_internal();
        println!("{}", status);
    } else {
        println!("{}", status);
    }
}

Implementations

impl<K: Kind, C: Context> InternalStatus<K, C>

pub fn sources(&self) -> Chain<'_>

An iterator for the chain of sources, private or public.

Trait Implementations

impl<K: Debug + Kind, C: Debug + Context> Debug for InternalStatus<K, C>

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

Formats the value using the given formatter.

impl<K: Kind, C: Context> Display for InternalStatus<K, C>

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

Formats the value using the given formatter.

impl<K: Kind, C: Context> Error for InternalStatus<K, C>

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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 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.