Struct holochain_types::prelude::DnaDef[][src]

pub struct DnaDef {
    pub name: String,
    pub uid: String,
    pub properties: SerializedBytes,
    pub zomes: Vec<(ZomeName, ZomeDef), Global>,
}
Expand description

The definition of a DNA: the hash of this data is what produces the DnaHash.

Historical note: This struct was written before DnaManifest appeared. It is included as part of a DnaFile. There is still a lot of code that uses this type, but in function, it has mainly been superseded by DnaManifest.

TODO: after removing the InstallApp admin method, we can remove the Serialize impl on this type, and document it/rename it to show that it is basically a fully validated, normalized DnaManifest

Fields

name: String

The friendly “name” of a Holochain DNA.

uid: String

A UID for uniquifying this Dna.

properties: SerializedBytes

Any arbitrary application properties can be included in this object.

zomes: Vec<(ZomeName, ZomeDef), Global>

A vector of zomes associated with your DNA.

Implementations

Create a DnaDef with a random UID, useful for testing

Return a Zome

Return a Zome, error if not a WasmZome

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

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Deserialize this value from the given Serde deserializer. Read more

The HashType which this content will be hashed to

The HashType which this content will be hashed to

Return a subset of the content, either as SerializedBytes “content”, which will be used to compute the hash, or as an already precomputed hash which will be used directly Read more

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

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

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.

The type returned in the event of a conversion error.

Performs the conversion.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

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

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Compare self to key and return true if they are equal.

Performs the conversion.

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

Attaches the current Context to this type, returning a WithContext wrapper. Read more

Construct a HoloHash from a reference

Move into a HoloHashed

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

The alignment of pointer.

The type for initializers.

Initializes a with the given initializer. Read more

Dereferences the given pointer. Read more

Mutably dereferences the given pointer. Read more

Drops the object pointed to by the given pointer. Read more

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more