Enum MappingError 

pub enum MappingError {
    InvalidParam,
    AlreadyExists,
    BadState,
}

Error type for memory mapping operations.

Variants

InvalidParam

Invalid parameter (e.g., addr, size, flags, etc.)

AlreadyExists

The given range overlaps with an existing mapping.

BadState

The backend page table is in a bad state.

Trait Implementations

impl Debug for MappingError

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

Formats the value using the given formatter.

impl From<MappingError> for AxError

Available on crate feature axerrno only.

fn from(err: MappingError) -> Self

Converts to this type from the input type.

impl PartialEq for MappingError

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

impl StructuralPartialEq for MappingError