Enum CheckError 

#[non_exhaustive]
pub enum CheckError {
    Unsupported(Vec<UnsupportedOption>),
    Invalid(ProviderError),
}

Why a dry run of a completion request failed: what DynModel::check returns.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unsupported(Vec<UnsupportedOption>)

Every option the wire or model cannot honour, in the order the wire meets them. The request builds once they are removed.

Invalid(ProviderError)

The request cannot be built for another reason, such as an empty history. Refusals met before it are not listed, since the build stopped there.

Trait Implementations

impl Debug for CheckError

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

Formats the value using the given formatter.

impl Display for CheckError

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

Formats the value using the given formatter.

impl Error for CheckError

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.