Struct holochain::prelude::GetRecordsPayload
source · pub struct GetRecordsPayload {
pub since_hash: Option<HoloHash<Action>>,
pub nonce: Nonce256Bits,
}
Expand description
The request to retrieve records from the CHC.
If a since_hash
is specified, all records with sequence numbers at and
above the one at the given hash will be returned. If no since_hash
is
given, then all records will be returned.
Since this payload is signed, including a unique nonce helps prevent replay attacks.
Fields§
§since_hash: Option<HoloHash<Action>>
Only records beyond and including this hash are returned
nonce: Nonce256Bits
Randomly selected nonce to prevent replay attacks
Trait Implementations§
source§impl Debug for GetRecordsPayload
impl Debug for GetRecordsPayload
source§impl<'de> Deserialize<'de> for GetRecordsPayload
impl<'de> Deserialize<'de> for GetRecordsPayload
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<GetRecordsPayload, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>( __deserializer: __D ) -> Result<GetRecordsPayload, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Serialize for GetRecordsPayload
impl Serialize for GetRecordsPayload
source§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
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. Read more
Auto Trait Implementations§
impl RefUnwindSafe for GetRecordsPayload
impl Send for GetRecordsPayload
impl Sync for GetRecordsPayload
impl Unpin for GetRecordsPayload
impl UnwindSafe for GetRecordsPayload
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
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_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
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&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
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§impl<SS, SP> SupersetOf<SS> for SPwhere
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impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
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The inverse inclusion map: attempts to construct
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Use with care! Same as
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but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
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The inclusion map: converts
self
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