Trait CollectAuthHandles

Source

pub trait CollectAuthHandles {
    // Required method
    fn collect_auth_handles(
        &self,
        out: &mut AuthHandleBuf,
    ) -> Result<(), FaultString>;
}

Expand description

Extract the auth-token handles of every Signed value nested in self, in declaration order, so they can travel alongside the XDR payload of a contract call (Signed encodes to zero bytes; the handles are passed out-of-band).

This is the write half of an order-matching pair with ReceiveAuthHandles: the callee re-attaches handles to its decoded Signed fields by walking the same structure in the same order. Implementations of the two traits for a type MUST visit Signed fields in the identical order — a mismatch silently assigns auth tokens to the wrong fields. Derived implementations (via #[contract_type]) visit struct fields in declaration order.

Required Methods§

Source

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

Dyn Compatibility§

This trait is dyn compatible.

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

CollectAuthHandles

Trait CollectAuthHandles Copy item path

Required Methods§

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

Dyn Compatibility§

Implementations on Foreign Types§

impl CollectAuthHandles for ()

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for String

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for bool

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for i8

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for i16

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for i32

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for i64

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for i128

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for str

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for u8

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for u16

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for u32

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for u64

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl CollectAuthHandles for u128

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles, F: CollectAuthHandles, G: CollectAuthHandles, H: CollectAuthHandles, I: CollectAuthHandles, J: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E, F, G, H, I, J)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles, F: CollectAuthHandles, G: CollectAuthHandles, H: CollectAuthHandles, I: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E, F, G, H, I)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles, F: CollectAuthHandles, G: CollectAuthHandles, H: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E, F, G, H)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles, F: CollectAuthHandles, G: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E, F, G)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles, F: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E, F)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles, E: CollectAuthHandles> CollectAuthHandles for (A, B, C, D, E)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles, D: CollectAuthHandles> CollectAuthHandles for (A, B, C, D)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles, C: CollectAuthHandles> CollectAuthHandles for (A, B, C)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles, B: CollectAuthHandles> CollectAuthHandles for (A, B)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<A: CollectAuthHandles> CollectAuthHandles for (A,)

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles + ?Sized> CollectAuthHandles for &T

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles + ?Sized> CollectAuthHandles for Box<T>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles, const N: usize> CollectAuthHandles for [T; N]

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles> CollectAuthHandles for Option<T>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles> CollectAuthHandles for Vec<T>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<T: CollectAuthHandles> CollectAuthHandles for [T]

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<const MAX: usize, T: CollectAuthHandles> CollectAuthHandles for Vec<T, MAX>

fn collect_auth_handles( &self, out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

impl<const MAX: usize> CollectAuthHandles for String<MAX>

fn collect_auth_handles( &self, _out: &mut AuthHandleBuf, ) -> Result<(), FaultString>

Trait CollectAuthHandles