Trait Signable 

pub trait Signable: Sized {
    type SignedOutput;

    // Required methods
    fn unsigned_payload(&self) -> Result<Vec<u8>, Error>;
    fn label(&self) -> &str;

    // Provided method
    fn sign(
        self,
        signer: &impl Signer,
    ) -> Result<Self::SignedOutput, SignatureError>
       where Self::SignedOutput: SignedStruct<Self> { ... }
}

Available on 32-bit or 64-bit only.

The Signable trait is implemented by all struct that are being signed. The implementation has to provide the unsigned_payload function.

Required Associated Types

type SignedOutput

The type of the object once it’s signed.

Required Methods

fn unsigned_payload(&self) -> Result<Vec<u8>, Error>

Return the unsigned, serialized payload that should be signed.

fn label(&self) -> &str

Return the string label used for labeled signing.

Provided Methods

fn sign( self, signer: &impl Signer, ) -> Result<Self::SignedOutput, SignatureError>

where Self::SignedOutput: SignedStruct<Self>,

Sign the payload with the given private_key.

Returns a Signature.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Signable for FrankenKeyPackageTbs

Available on crate features test-utils only.

type SignedOutput = FrankenKeyPackage

impl Signable for FrankenLeafNodeTbs

Available on crate features test-utils only.

type SignedOutput = FrankenLeafNode