Struct hdk::prelude::Delete

pub struct Delete {
    pub author: HoloHash<Agent>,
    pub timestamp: Timestamp,
    pub header_seq: u32,
    pub prev_header: HoloHash<Header>,
    pub deletes_address: HoloHash<Header>,
    pub deletes_entry_address: HoloHash<Entry>,
}

Declare that a previously published Header should be nullified and considered deleted.

Via the associated [DhtOp], this also has an effect on Entries: namely, that a previously published Entry will become inaccessible if all of its Headers are marked deleted.

Fields

author: HoloHash<Agent>

timestamp: Timestamp

header_seq: u32

prev_header: HoloHash<Header>

deletes_address: HoloHash<Header>

Address of the Element being deleted

deletes_entry_address: HoloHash<Entry>

Implementations

impl Delete

pub fn from_builder(
    common: HeaderBuilderCommon,
    deletes_address: HoloHash<Header>,
    deletes_entry_address: HoloHash<Entry>
) -> Delete

Trait Implementations

impl Clone for Delete

pub fn clone(&self) -> Delete

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Delete

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Delete

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

Deserialize this value from the given Serde deserializer.

impl Eq for Delete

impl From<(Delete, HeaderBuilderCommon)> for Delete

pub fn from((Delete, HeaderBuilderCommon)) -> Delete

Performs the conversion.

impl HeaderBuilder<Delete> for Delete

pub fn build(self, common: HeaderBuilderCommon) -> Delete

impl HeaderInner for Delete

pub fn into_header(self) -> Header

Get a full header from the subset

impl PartialEq<Delete> for Delete

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

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

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

This method tests for !=.

impl Serialize for Delete

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

Serialize this value into the given Serde serializer.

impl StructuralEq for Delete

impl StructuralPartialEq for Delete

impl<'_> TryFrom<&'_ Delete> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

pub fn try_from(t: &Delete) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl<'a> TryFrom<&'a Header> for &'a Delete

type Error = WrongHeaderError

The type returned in the event of a conversion error.

pub fn try_from(
    value: &'a Header
) -> Result<&'a Delete, <&'a Delete as TryFrom<&'a Header>>::Error>

Performs the conversion.

impl TryFrom<Delete> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

pub fn try_from(t: Delete) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl TryFrom<Header> for Delete

type Error = WrongHeaderError

The type returned in the event of a conversion error.

pub fn try_from(
    value: Header
) -> Result<Delete, <Delete as TryFrom<Header>>::Error>

Performs the conversion.

impl TryFrom<SerializedBytes> for Delete

type Error = SerializedBytesError

The type returned in the event of a conversion error.

pub fn try_from(sb: SerializedBytes) -> Result<Delete, SerializedBytesError>

Performs the conversion.