Struct diem_types::write_set::WriteSet

pub struct WriteSet(_);

WriteSet contains all access paths that one transaction modifies. Each of them is a WriteOp where Value(val) means that serialized representation should be updated to val, and Deletion means that we are going to delete this access path.

Implementations

impl WriteSet

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> Iter<'_, (AccessPath, WriteOp)>

pub fn into_mut(self) -> WriteSetMut

Trait Implementations

impl Arbitrary for WriteSet

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

fn arbitrary_with(_args: ()) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

type Strategy = BoxedStrategy<WriteSet>

The type of Strategy used to generate values of type Self.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for WriteSet

fn clone(&self) -> WriteSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WriteSet

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

Formats the value using the given formatter.

impl Default for WriteSet

fn default() -> WriteSet

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WriteSet

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

Deserialize this value from the given Serde deserializer.

impl Hash for WriteSet

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<'a> IntoIterator for &'a WriteSet

type Item = &'a (AccessPath, WriteOp)

The type of the elements being iterated over.

type IntoIter = Iter<'a, (AccessPath, WriteOp)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for WriteSet

type Item = (AccessPath, WriteOp)

The type of the elements being iterated over.

type IntoIter = IntoIter<(AccessPath, WriteOp), Global>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<WriteSet> for WriteSet

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for WriteSet

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

Serialize this value into the given Serde serializer.

impl Eq for WriteSet

impl StructuralEq for WriteSet

impl StructuralPartialEq for WriteSet