Struct Priority 

pub struct Priority(/* private fields */);

Type-safe priority value (1-255 range)

This is a pure domain object. Serialization should be handled in the application layer via DTOs, but serde is temporarily kept for compatibility with existing code.

TODO: Remove Serialize, Deserialize derives once all serialization uses DTOs

Implementations

impl Priority

pub const CRITICAL: Priority

Critical priority - for essential data (IDs, status, core metadata)

pub const HIGH: Priority

High priority - for important visible data (names, titles)

pub const MEDIUM: Priority

Medium priority - for regular content

pub const LOW: Priority

Low priority - for supplementary data

pub const BACKGROUND: Priority

Background priority - for analytics, logs, etc.

pub fn new(value: u8) -> Result<Priority, DomainError>

Create priority with validation

pub fn value(self) -> u8

Get raw priority value

pub fn increase_by(self, delta: u8) -> Priority

Increase priority by delta (saturating at max)

pub fn decrease_by(self, delta: u8) -> Priority

Decrease priority by delta (saturating at min)

pub fn is_critical(self) -> bool

Check if this is a critical priority

pub fn is_high_or_above(self) -> bool

Check if this is high priority or above

pub fn from_percentage(percent: f32) -> Result<Priority, DomainError>

Create priority from percentage (0-100)

pub fn to_percentage(self) -> f32

Convert to percentage (0-100)

pub fn unwrap_or(self, _default: u8) -> u8

Get priority value with fallback for compatibility

Trait Implementations

impl Clone for Priority

fn clone(&self) -> Priority

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Priority

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Priority

fn deserialize<__D>( __deserializer: __D, ) -> Result<Priority, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Priority

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

Formats the value using the given formatter.

impl From<Priority> for PriorityDto

fn from(priority: Priority) -> Self

Converts to this type from the input type.

impl FromDto<PriorityDto> for Priority

type Error = DomainError

fn from_dto(dto: PriorityDto) -> Result<Self, Self::Error>

impl Hash for Priority

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

where __H: Hasher,

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 Ord for Priority

fn cmp(&self, other: &Priority) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Priority

fn eq(&self, other: &Priority) -> 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 PartialOrd for Priority

fn partial_cmp(&self, other: &Priority) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Priority

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToDto<PriorityDto> for Priority

fn to_dto(self) -> PriorityDto

impl TryFrom<PriorityDto> for Priority

type Error = DomainError

The type returned in the event of a conversion error.

fn try_from(dto: PriorityDto) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for Priority

type Error = DomainError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Priority, <Priority as TryFrom<u8>>::Error>

Performs the conversion.

impl Copy for Priority

impl Eq for Priority

impl StructuralPartialEq for Priority