Struct PatchDelete 

pub struct PatchDelete<T: DynTable, S: AsRef<str>, B: AsRef<[u8]>> { /* private fields */ }

Represents a delete operation in patchset format.

Only stores the table schema and primary key values, as patchsets don’t include full row data for deletions.

Implementations

impl<T: DynTable, S: AsRef<str>, B: AsRef<[u8]>> PatchDelete<T, S, B>

pub fn new(table: T, pk: Vec<Value<S, B>>) -> Self

Create a new patchset delete for the given table and primary key values.

The pk values should be the primary key column values, in the order they appear in the table schema. This is the same format returned by crate::SchemaWithPK::extract_pk.

Trait Implementations

impl<T: DynTable, S: AsRef<str>, B: AsRef<[u8]>> AsRef<T> for PatchDelete<T, S, B>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone + DynTable, S: Clone + AsRef<str>, B: Clone + AsRef<[u8]>> Clone for PatchDelete<T, S, B>

fn clone(&self) -> PatchDelete<T, S, B>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + DynTable, S: Debug + AsRef<str>, B: Debug + AsRef<[u8]>> Debug for PatchDelete<T, S, B>

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

Formats the value using the given formatter.

impl<T: Eq + DynTable, S: Eq + AsRef<str>, B: Eq + AsRef<[u8]>> Eq for PatchDelete<T, S, B>

impl<T: DynTable, S: AsRef<str>, B: AsRef<[u8]>> Indirect for PatchDelete<T, S, B>

fn indirect(self, indirect: bool) -> Self

Mark this operation as indirect (trigger-induced or cascading).

impl<T: PartialEq + DynTable, S: PartialEq + AsRef<str>, B: PartialEq + AsRef<[u8]>> PartialEq for PatchDelete<T, S, B>

fn eq(&self, other: &PatchDelete<T, S, B>) -> 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<T: PartialEq + DynTable, S: PartialEq + AsRef<str>, B: PartialEq + AsRef<[u8]>> StructuralPartialEq for PatchDelete<T, S, B>