Enum ExecutionContext

#[repr(u8)]
pub enum ExecutionContext {
    Shadow = 0,
    Application = 1,
}

Values of this enum describes whether something occurred within the context of the shadow (shim) code, or the application/plugin code.

Methods of this enum interact with a private thread-local that tracks the current ExecutionContext for that thread.

Variants

Shadow = 0

Application = 1

Implementations

impl ExecutionContext

pub fn current() -> ExecutionContext

Returns the current context for the current thread.

pub fn enter(&self) -> ExecutionContextRestorer

Enter this context for the current thread, and return a restorer that will restore the previous context when dropped.

pub fn enter_without_restorer(&self) -> ExecutionContext

Enter this context for the current thread, without creating a restorer. Returns the previous context.

Trait Implementations

impl Clone for ExecutionContext

fn clone(&self) -> ExecutionContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionContext

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

Formats the value using the given formatter.

impl From<ExecutionContext> for u8

fn from(enum_value: ExecutionContext) -> Self

Converts to this type from the input type.

impl PartialEq for ExecutionContext

fn eq(&self, other: &ExecutionContext) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<u8> for ExecutionContext

type Error = TryFromPrimitiveError<ExecutionContext>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for ExecutionContext

const NAME: &'static str = "ExecutionContext"

type Primitive = u8

type Error = TryFromPrimitiveError<ExecutionContext>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for ExecutionContext

impl Eq for ExecutionContext

impl StructuralPartialEq for ExecutionContext