Struct ExampleWalletChangePublicKeyArgs 

#[repr(C)]
pub struct ExampleWalletChangePublicKeyArgs {
    pub public_key_ptr: NonNull<<[u8; 32] as IoType>::PointerType>,
    pub public_key_size: NonNull<u32>,
}

Data structure containing expected input for external method invocation, eventually calling example_wallet_change_public_key() on the other side by the host.

This can be used with Env, though there are helper methods on this provided by extension trait that allow not dealing with this struct directly in simpler cases.

Fields

public_key_ptr: NonNull<<[u8; 32] as IoType>::PointerType>

public_key_size: NonNull<u32>

Size of the contents public_key_ptr points to

Implementations

impl ExampleWalletChangePublicKeyArgs

pub fn new(public_key: &[u8; 32]) -> Self

Create a new instance

Trait Implementations

impl Debug for ExampleWalletChangePublicKeyArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl ExternalArgs for ExampleWalletChangePublicKeyArgs

const FINGERPRINT: MethodFingerprint

Fingerprint of the method being called

const METADATA: &[u8] = METADATA

Metadata that corresponds to a method being called