Enum ExplanationError 

pub enum ExplanationError {
    Entry(ScopeTextError),
    ResultLimit,
    ContentLimit,
    MissingContent,
}

Invalid explanation request or missing readable source.

Variants

Entry(ScopeTextError)

Empty, overlong, or control-bearing literal.

ResultLimit

Result count is outside 1..=256.

ContentLimit

Content copy budget is outside 1..=4 MiB.

MissingContent

No document or quick reference was loaded.

Trait Implementations

impl Clone for ExplanationError

fn clone(&self) -> ExplanationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExplanationError

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

Formats the value using the given formatter.

impl Display for ExplanationError

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

Formats the value using the given formatter.

impl Eq for ExplanationError

impl Error for ExplanationError

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 ExplanationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExplanationError