Enum Unresolved 

pub enum Unresolved {
    Ambiguous {
        query: String,
        candidates: Vec<String>,
    },
    Missing {
        query: String,
        nearest: Vec<String>,
    },
}

Why a query resolved to no single topic.

Variants

Ambiguous

More than one topic matched, and the engine guesses none.

Fields

query: String

What was asked for.

candidates: Vec<String>

Every topic that matched.

Missing

Nothing matched, with the nearest identifiers.

Fields

query: String

What was asked for.

nearest: Vec<String>

The closest identifiers, or every identifier when none is close.

Trait Implementations

impl Clone for Unresolved

fn clone(&self) -> Unresolved

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Unresolved

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

Formats the value using the given formatter.

impl Display for Unresolved

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

Formats the value using the given formatter.

impl Eq for Unresolved

impl Error for Unresolved

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 PartialEq for Unresolved

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Unresolved