Enum Outcome 

#[non_exhaustive]
#[repr(u8)]
pub enum Outcome {
    Success = 0,
    Failure = 1,
    Denied = 2,
    Error = 3,
}

Outcome of an audited action (the “result”).

#[non_exhaustive] so additional outcomes may be added without a major version bump.

Example

use audit_trail::Outcome;

assert_eq!(Outcome::Success.as_u8(), 0);

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.

Success = 0

The action completed successfully.

Failure = 1

The action was attempted and failed for an operational reason.

Denied = 2

The action was denied by policy or authorization.

Error = 3

The action errored due to an unexpected condition.

Implementations

impl Outcome

pub const fn as_u8(self) -> u8

Stable numeric encoding suitable for hashing.

Trait Implementations

impl Clone for Outcome

fn clone(&self) -> Outcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Outcome

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

Formats the value using the given formatter.

impl Hash for Outcome

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Outcome

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Outcome

impl Eq for Outcome

impl StructuralPartialEq for Outcome