Trait FromAccount 

pub trait FromAccount<'a>: Sized {
    // Required method
    fn from_account(
        account: &'a AccountView,
        program_id: &Address,
    ) -> Result<Self, ProgramError>;
}

Trait for types that can be constructed from an AccountView with validation.

Required Methods

fn from_account( account: &'a AccountView, program_id: &Address, ) -> Result<Self, ProgramError>

Construct this type from an account, performing all required validation.

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<'a, I: FromAccount<'a> + HasView<'a>> FromAccount<'a> for Mut<I>

impl<'a, I: FromAccount<'a> + HasView<'a>> FromAccount<'a> for Signer<I>

impl<'a, T: Pod + FixedLayout + HopperLayout> FromAccount<'a> for Account<'a, T>

impl<'a, T: Pod + FixedLayout + HopperLayout> FromAccount<'a> for AccountMut<'a, T>