Enum IntoQuadsError 

pub enum IntoQuadsError {
    Graph,
    Subject,
    Predicate,
    MissingLexicalRepresentation,
}

Error raised while serializing a value into quads.

Variants

Graph

A resource used as a graph label is neither an IRI nor a blank node.

Subject

A resource used as a subject is neither an IRI nor a blank node.

Predicate

A resource used as a predicate is not an IRI.

MissingLexicalRepresentation

A resource has no lexical representation in the interpretation.

Trait Implementations

impl Debug for IntoQuadsError

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

Formats the value using the given formatter.

impl Display for IntoQuadsError

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

Formats the value using the given formatter.

impl Error for IntoQuadsError

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.