Struct x86_64::structures::idt::SelectorErrorCode

pub struct SelectorErrorCode { /* private fields */ }

Describes an error code referencing a segment selector.

Implementations

impl SelectorErrorCode

pub const fn new(value: u64) -> Option<Self>

Create a SelectorErrorCode. Returns None is any of the reserved bits (16-64) are set.

pub const fn new_truncate(value: u64) -> Self

Create a new SelectorErrorCode dropping any reserved bits (16-64).

pub fn external(&self) -> bool

If true, indicates that the exception occurred during delivery of an event external to the program, such as an interrupt or an earlier exception.

pub fn descriptor_table(&self) -> DescriptorTable

The descriptor table this error code refers to.

pub fn index(&self) -> u64

The index of the selector which caused the error.

pub fn is_null(&self) -> bool

If true, the #SS or #GP has returned zero as opposed to a SelectorErrorCode.

Trait Implementations

impl Clone for SelectorErrorCode

fn clone(&self) -> SelectorErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SelectorErrorCode

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

Formats the value using the given formatter.

impl Hash for SelectorErrorCode

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 PartialEq for SelectorErrorCode

fn eq(&self, other: &SelectorErrorCode) -> 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 SelectorErrorCode

impl Eq for SelectorErrorCode

impl StructuralEq for SelectorErrorCode

impl StructuralPartialEq for SelectorErrorCode