Enum Error

pub enum Error {
    InvalidCacheability(u16),
    InvalidShareability(u16),
    InvalidDevMemAttributes(u16),
    InvalidInstrAccessPerm(u8),
    InvalidDataAccessPerm(u8),
    InvalidMemType(u16),
    InvalidMemAttributes(u16),
    CompositeOffsetMismatch,
    UnsupportedEndpointCount(u32),
    InvalidBufferSize,
    MalformedDescriptor,
}

Rich error types returned by this module. Should be converted to crate::FfaError when used with the FFA_ERROR interface.

Variants

InvalidCacheability(u16)

InvalidShareability(u16)

InvalidDevMemAttributes(u16)

InvalidInstrAccessPerm(u8)

InvalidDataAccessPerm(u8)

InvalidMemType(u16)

InvalidMemAttributes(u16)

CompositeOffsetMismatch

UnsupportedEndpointCount(u32)

InvalidBufferSize

MalformedDescriptor

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<Error> for FfaError

fn from(_value: Error) -> Self

Converts to this type from the input type.