Struct MetadataError 

pub struct MetadataError { /* private fields */ }

Failure while collecting runtime metadata.

Implementations

impl MetadataError

pub fn new(message: impl Into<String>) -> Self

Create a metadata collection failure.

pub fn message(&self) -> &str

Human-readable metadata failure message.

Trait Implementations

impl Clone for MetadataError

fn clone(&self) -> MetadataError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MetadataError

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

Formats the value using the given formatter.

impl Display for MetadataError

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

Formats the value using the given formatter.

impl Error for MetadataError

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 From<MetadataError> for PureflowError

fn from(value: MetadataError) -> Self

Converts to this type from the input type.

impl PartialEq for MetadataError

fn eq(&self, other: &MetadataError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MetadataError

impl StructuralPartialEq for MetadataError