Struct SignerAccount 

pub struct SignerAccount<'a> { /* private fields */ }

A verified signer account.

Construction validates is_signer. After construction, the signer property is proven by the type system.

Implementations

impl<'a> SignerAccount<'a>

pub fn from_account( account: &'a AccountView, ) -> Result<SignerAccount<'a>, ProgramError>

Construct from an AccountView, validating the signer flag.

pub fn address(&self) -> &Address

The account’s address.

pub fn to_account_view(&self) -> &'a AccountView

The underlying AccountView.

pub fn is_writable(&self) -> bool

Whether the account is also writable.

pub fn lamports(&self) -> u64

Current lamports.

Trait Implementations

impl<'a> Clone for SignerAccount<'a>

fn clone(&self) -> SignerAccount<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> ValidateAccount for SignerAccount<'a>

fn validate(&self) -> Result<(), ProgramError>

Run all validation checks. Returns Ok(()) if valid.

impl<'a> Copy for SignerAccount<'a>