Struct holochain_types::dna::DnaFile[][src]

pub struct DnaFile { /* fields omitted */ }
Expand description

Represents a full DNA, including DnaDef and WebAssembly bytecode.

Historical note: This struct was written before DnaBundle was introduced. This used to be our file representation of a full distributable DNA. That function has been superseded by DnaBundle, but we use this type widely, so there is simply a way to convert from DnaBundle to DnaFile.

TODO: Once we remove the InstallApp command which accepts a DnaFile, we should remove the Serialize impl on this type, and perhaps rename to indicate that this is simply a validated, fully-formed DnaBundle (i.e. all Wasms are bundled and immediately available, not remote.)

Implementations

Construct a new DnaFile instance.

Construct a DnaFile from its constituent parts

The DnaDef along with its hash

Just the DnaDef

The hash of the DnaDef

Verify that the DNA hash in the file matches the DnaDef

👎 Deprecated:

remove after app bundles become standard; use DnaBundle instead

Load dna_file bytecode into this rust struct.

Transform this DnaFile into a new DnaFile with different properties and, hence, a different DnaHash.

Transform this DnaFile into a new DnaFile with a different UID and, hence, a different DnaHash.

The bytes of the WASM zomes referenced in the Dna portion.

Fetch the Webassembly byte code for a zome.

👎 Deprecated:

remove after app bundles become standard; use DnaBundle instead

Render this dna_file as bytecode to send over the wire, or store in a file.

Change the “phenotype” of this DNA – the UID and properties – while leaving the “genotype” of actual DNA code intact

Trait Implementations

Returns a copy of the value. Read more

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Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Auto Trait Implementations

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TODO: once 1.33.0 is the minimum supported compiler version, remove Any::type_id_compat and use StdAny::type_id instead. https://github.com/rust-lang/rust/issues/27745 Read more

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