Enum ExternalSafety 

pub enum ExternalSafety {
    Safe,
    Unsafe,
}

Safety level for external functions.

• Safe: Programmer has audited and confirmed the function follows safety rules. Can be called directly from @safe code without @unsafe block.
• Unsafe: Function may have unsafe behavior. Must be called from @unsafe context.

Variants

Safe

Unsafe

Trait Implementations

impl Clone for ExternalSafety

fn clone(&self) -> ExternalSafety

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalSafety

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

Formats the value using the given formatter.

impl PartialEq for ExternalSafety

fn eq(&self, other: &ExternalSafety) -> 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 StructuralPartialEq for ExternalSafety