Enum sgx::page::Class

#[non_exhaustive]
#[repr(u8)]
pub enum Class {
    Secs = 0,
    Tcs = 1,
    Regular = 2,
    VersionArray = 3,
    Trimmed = 4,
    ShadowStackFirst = 5,
    ShadowStackRest = 6,
}

The type of an enclave page (see Intel SDM Volume 3D section 34.12.2). Enclave Page Cache Map (EPCM) hols this information for each valid enclave page.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Secs = 0

SGX Enclave Control Structure (SECS)

Tcs = 1

Thread Control Structure (TCS)

Regular = 2

Regularular page

VersionArray = 3

Version Array (VA) page

Trimmed = 4

Removable from a running enclave

ShadowStackFirst = 5

The first page of a shadow stack

ShadowStackRest = 6

A shadow stack page

Implementations

impl Class

pub fn info(&self, flags: impl Into<Option<Flags>>) -> SecInfo

Convert to SecInfo with the given flags.

Trait Implementations

impl Clone for Class

fn clone(&self) -> Class

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Class

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

Formats the value using the given formatter.

impl From<Class> for SecInfo

fn from(class: Class) -> Self

Converts to this type from the input type.

impl PartialEq for Class

fn eq(&self, other: &Class) -> 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 Copy for Class

impl Eq for Class

impl StructuralEq for Class

impl StructuralPartialEq for Class