Enum InvalidPredicateError 

pub enum InvalidPredicateError {
    UnknownProperty {
        property: Box<str>,
    },
    UnknownPredicate {
        name: Box<str>,
    },
    Other {
        msg: Box<str>,
    },
}

Variants

UnknownProperty

The property specified in #set! <prop> is not known.

Fields

property: Box<str>

UnknownPredicate

Predicate is unknown/unsupported by this query.

Fields

name: Box<str>

Other

Fields

msg: Box<str>

Implementations

impl InvalidPredicateError

pub fn unknown(predicate: UserPredicate<'_>) -> Self

Trait Implementations

impl Debug for InvalidPredicateError

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

Formats the value using the given formatter.

impl Display for InvalidPredicateError

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

Formats the value using the given formatter.

impl Error for InvalidPredicateError

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<'a> From<&'a str> for InvalidPredicateError

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl From<String> for InvalidPredicateError

fn from(value: String) -> Self

Converts to this type from the input type.