Enum secgate::SecGateReturn

#[repr(C, u32)]
pub enum SecGateReturn<T> {
    Success(T),
    PermissionDenied,
    CalleePanic,
    NoReturnValue,
}

Enum of possible return codes, similar to Result, but with specific variants of possible failures of initializing or invoking the secure gate call.

Variants

Success(T)

Call succeeded, and returned T.

PermissionDenied

Permission was denied for this call.

CalleePanic

The callee panic’d inside the other compartment.

NoReturnValue

The call went through, but no return value was given.

Implementations

impl<T> SecGateReturn<T>

pub fn unwrap(self) -> T

pub fn ok(self) -> Option<T>

Trait Implementations

impl<T: Clone> Clone for SecGateReturn<T>

fn clone(&self) -> SecGateReturn<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SecGateReturn<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Hash> Hash for SecGateReturn<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord> Ord for SecGateReturn<T>

fn cmp(&self, other: &SecGateReturn<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq<SecGateReturn<T>> for SecGateReturn<T>

fn eq(&self, other: &SecGateReturn<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd<SecGateReturn<T>> for SecGateReturn<T>

fn partial_cmp(&self, other: &SecGateReturn<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy> Copy for SecGateReturn<T>

impl<T: Crossing + Copy> Crossing for SecGateReturn<T>

impl<T: Eq> Eq for SecGateReturn<T>

impl<T> StructuralEq for SecGateReturn<T>

impl<T> StructuralPartialEq for SecGateReturn<T>