Enum CompletionPolicyError 

#[non_exhaustive]
pub enum CompletionPolicyError {
    InvalidTimeThreshold,
    EmptyComposite,
    TooManyMembers {
        max: usize,
    },
    CompositeTooDeep {
        max: usize,
    },
    InvalidAdaptiveBounds,
}

Stable completion-policy validation failure.

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.

InvalidTimeThreshold

A time threshold was outside 1 ms..=24 h.

EmptyComposite

A composite policy had no members.

TooManyMembers

A composite policy exceeded MAX_COMPOSITE_MEMBERS.

Fields

max: usize

The maximum accepted member count.

CompositeTooDeep

Nesting a composite policy’s member (at any remove) would exceed MAX_COMPOSITE_DEPTH.

Fields

max: usize

The maximum accepted nesting depth.

InvalidAdaptiveBounds

An adaptive policy’s minimum bound exceeded its maximum bound.

Trait Implementations

impl Clone for CompletionPolicyError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompletionPolicyError

impl Debug for CompletionPolicyError

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

Formats the value using the given formatter.

impl Display for CompletionPolicyError

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

Formats the value using the given formatter.

impl Eq for CompletionPolicyError

impl Error for CompletionPolicyError

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 CompletionPolicyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CompletionPolicyError