Enum PresenceMovement 

pub enum PresenceMovement {
    Introduced,
    Retained,
    Removed,
}

Canonical presence movement for ledger entries and findings in a diff context.

Internal model uses Introduced, Retained, and Removed. Artifact projections for PR summaries use PresenceMovement::movement_projection.

Variants

Introduced

Retained

Removed

Implementations

impl PresenceMovement

pub const ALL: &[Self]

pub const fn field_name(self) -> &'static str

Stable snake_case field name for machine-readable ledger-state records.

pub const fn movement_projection(self) -> &'static str

PR-summary movement projection (PR 2). Not used as internal storage.

pub const fn finding_change_label(self) -> &'static str

Current finding-change artifact label (finding_changes[].change).

pub const fn display_label(self) -> &'static str

pub const fn as_str(self) -> &'static str

pub fn parse_field_name(value: &str) -> Result<Self, CargoAllowError>

pub fn parse_finding_change_label(value: &str) -> Result<Self, CargoAllowError>

pub fn parse_movement_projection(value: &str) -> Result<Self, CargoAllowError>

Trait Implementations

impl Clone for PresenceMovement

fn clone(&self) -> PresenceMovement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PresenceMovement

impl Debug for PresenceMovement

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

Formats the value using the given formatter.

impl Display for PresenceMovement

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

Formats the value using the given formatter.

impl Eq for PresenceMovement

impl FromStr for PresenceMovement

type Err = CargoAllowError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for PresenceMovement

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 Ord for PresenceMovement

fn cmp(&self, other: &PresenceMovement) -> 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 PresenceMovement

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PresenceMovement

fn partial_cmp(&self, other: &PresenceMovement) -> 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 StructuralPartialEq for PresenceMovement