Trait TokenInterface 

pub trait TokenInterface {
    const ID: Address;

    // Provided method
    fn verify(address: &Address) -> ProgramResult { ... }
}

A trait for token programs that can be used in a CPI with a statically known program address.

Required Associated Constants

const ID: Address

Provided Methods

fn verify(address: &Address) -> ProgramResult

Returns Ok(()) when address is accepted for cross-program invocations.

Instructions may accept addresses other than Self::ID when a compatible program can process the same instruction layout.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl TokenInterface for TokenProgram

const ID: Address = crate::ID