Struct Dismissal 

pub struct Dismissal {
    pub row: RowId,
    pub target: DismissalTarget,
    pub write: WriteId,
}

One lost value the author has dealt with. Removed rows use ordinary deletes.

Fields

row: RowId

The table, key and audience containing the loss.

target: DismissalTarget

A lost cell or an empty frozen row.

write: WriteId

The cell’s setter, or the empty row’s original write.

Implementations

impl Dismissal

pub fn encode(&self) -> Result<Vec<u8>, Error>

Encode a bounded kind-3 dismissal frame.

pub fn decode(bytes: &[u8]) -> Result<Self, Error>

Decode exactly one dismissal, checking names and write identity.

pub fn validate_past(&self, past: &impl WritePast) -> Result<(), Error>

A dismissal can acknowledge only a value its author had read.

Trait Implementations

impl Clone for Dismissal

fn clone(&self) -> Dismissal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dismissal

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

Formats the value using the given formatter.

impl Ord for Dismissal

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

fn eq(&self, other: &Dismissal) -> 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 Dismissal

fn partial_cmp(&self, other: &Dismissal) -> 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 Eq for Dismissal

impl StructuralPartialEq for Dismissal