Struct diem_types::write_set::WriteSet

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pub struct WriteSet(/* private fields */);
Expand description

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.

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impl WriteSet

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pub fn is_empty(&self) -> bool

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

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pub fn into_mut(self) -> WriteSetMut

Trait Implementations§

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impl Clone for WriteSet

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fn clone(&self) -> WriteSet

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for WriteSet

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

Formats the value using the given formatter. Read more
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impl Default for WriteSet

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fn default() -> WriteSet

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for WriteSet

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

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for WriteSet

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'a> IntoIterator for &'a WriteSet

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

Which kind of iterator are we turning this into?
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type Item = &'a (AccessPath, WriteOp)

The type of the elements being iterated over.
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
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impl IntoIterator for WriteSet

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type IntoIter = IntoIter<(AccessPath, WriteOp)>

Which kind of iterator are we turning this into?
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type Item = (AccessPath, WriteOp)

The type of the elements being iterated over.
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
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impl PartialEq for WriteSet

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

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

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for WriteSet

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impl StructuralPartialEq for WriteSet

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where I: IntoIterator, <I as IntoIterator>::IntoIter: DoubleEndedIterator,

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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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where &'a Self: for<'a> IntoIterator,

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const ALIGN: usize = _

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