Trait HandlerContext

pub trait HandlerContext<'a, 'b, 'c>: Sized {
    // Required method
    fn from_entrypoint(
        program_id: &'a Pubkey,
        accounts: &mut &'b [AccountInfo],
        instruction_data: &mut &'c [u8],
    ) -> Result<Self, Error>;
}

Required Methods

fn from_entrypoint( program_id: &'a Pubkey, accounts: &mut &'b [AccountInfo], instruction_data: &mut &'c [u8], ) -> Result<Self, Error>

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.

Implementations on Foreign Types

impl<'b> HandlerContext<'_, 'b, '_> for &'b [AccountInfo]

fn from_entrypoint( _program_id: &Pubkey, accounts: &mut &'b [AccountInfo], _instruction_data: &mut &[u8], ) -> Result<Self, Error>

Implementors

impl<'a> HandlerContext<'a, '_, '_> for ProgramIdArg<'a>

impl<'c, T> HandlerContext<'_, '_, 'c> for Arg<'c, T>

where T: AnyBitPattern,