Enum PagingError 

pub enum PagingError {
    NoMemory,
    AlignmentError {
        details: &'static str,
    },
    MappingConflict {
        vaddr: VirtAddr,
        existing_paddr: PhysAddr,
    },
    AddressOverflow {
        details: &'static str,
    },
    InvalidSize {
        details: &'static str,
    },
    HierarchyError {
        details: &'static str,
    },
    InvalidRange {
        details: &'static str,
    },
    NotMapped,
}

Variants

NoMemory

AlignmentError

Fields

details: &'static str

MappingConflict

Fields

vaddr: VirtAddr

existing_paddr: PhysAddr

AddressOverflow

Fields

details: &'static str

InvalidSize

Fields

details: &'static str

HierarchyError

Fields

details: &'static str

InvalidRange

Fields

details: &'static str

NotMapped

Implementations

impl PagingError

pub fn alignment_error(msg: &'static str) -> PagingError

pub fn mapping_conflict( vaddr: VirtAddr, existing_paddr: PhysAddr, ) -> PagingError

pub fn address_overflow(msg: &'static str) -> PagingError

pub fn invalid_size(msg: &'static str) -> PagingError

pub fn hierarchy_error(msg: &'static str) -> PagingError

pub fn invalid_range(msg: &'static str) -> PagingError

pub fn not_mapped() -> PagingError

Trait Implementations

impl Clone for PagingError

fn clone(&self) -> PagingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PagingError

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

Formats the value using the given formatter.

impl Display for PagingError

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

Formats the value using the given formatter.

impl Error for PagingError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for PagingError

fn eq(&self, other: &PagingError) -> 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 Eq for PagingError

impl StructuralPartialEq for PagingError