SingleDocumentDriveQuery

drive::query

Struct SingleDocumentDriveQuery 

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pub struct SingleDocumentDriveQuery {
    pub contract_id: [u8; 32],
    pub document_type_name: String,
    pub document_type_keeps_history: bool,
    pub document_id: [u8; 32],
    pub block_time_ms: Option<u64>,
    pub contested_status: SingleDocumentDriveQueryContestedStatus,
}
Expand description

Drive query struct

Fields§

§contract_id: [u8; 32]

DataContract

§document_type_name: String

Document type

§document_type_keeps_history: bool

Document type keeps history

§document_id: [u8; 32]

Document

§block_time_ms: Option<u64>

Block time

§contested_status: SingleDocumentDriveQueryContestedStatus

True if the document might have gone to a contested resolution

Implementations§

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impl SingleDocumentDriveQuery

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pub fn construct_path_query( &self, platform_version: &PlatformVersion, ) -> Result<PathQuery, Error>

Operations to construct a path query.

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impl SingleDocumentDriveQuery

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pub fn verify_proof( &self, is_subset: bool, proof: &[u8], document_type: DocumentTypeRef<'_>, platform_version: &PlatformVersion, ) -> Result<(RootHash, Option<Document>), Error>

Verifies the proof of a single document query.

is_subset indicates if the function should verify a subset of a larger proof.

§Parameters
  • is_subset: A boolean indicating whether to verify a subset of a larger proof.
  • proof: A byte slice representing the proof to be verified.
  • document_type: The type of the document being verified.
  • platform_version: The platform version against which to verify the proof.
§Returns

Returns a Result with a tuple of RootHash and Option<Document>. The Option<Document> represents the deserialized document if it exists.

§Errors

Returns an Error if:

  • An unknown or unsupported platform version is provided.
  • Any other error as documented in the specific versioned function.
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impl SingleDocumentDriveQuery

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pub fn verify_proof_keep_serialized( &self, is_subset: bool, proof: &[u8], platform_version: &PlatformVersion, ) -> Result<(RootHash, Option<Vec<u8>>), Error>

Verifies the proof of a document while keeping it serialized.

is_subset indicates if the function should verify a subset of a larger proof.

§Parameters
  • is_subset: A boolean indicating whether to verify a subset of a larger proof.
  • proof: A byte slice representing the proof to be verified.
  • platform_version: The platform version against which to verify the proof.
§Returns

Returns a Result with a tuple of RootHash and Option<Vec<u8>>. The Option<Vec<u8>> represents the serialized document if it exists.

§Errors

Returns an Error if:

  • An unknown or unsupported platform version is provided.
  • Any other error as documented in the specific versioned function.

Trait Implementations§

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impl Clone for SingleDocumentDriveQuery

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fn clone(&self) -> SingleDocumentDriveQuery

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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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 PartialEq for SingleDocumentDriveQuery

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFromPlatformVersioned<SingleDocumentDriveQuery> for PathQuery

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from_platform_versioned( value: SingleDocumentDriveQuery, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.
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impl StructuralPartialEq for SingleDocumentDriveQuery

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