Enum InvalidProgram 

pub enum InvalidProgram {
    CodeTooLarge {
        len: usize,
    },
    DataOutOfRange {
        end: u64,
    },
    RegionLengthMismatch {
        kind: RegionKind,
        expected: usize,
        actual: usize,
    },
    NoEndpoints,
}

Why a ProgramBlob is not well-formed.

Variants

CodeTooLarge

code.len() exceeds MAX_CODE_SIZE — code would overlap DATA_BASE.

Fields

len: usize

DataOutOfRange

The data regions run past the 4 GiB guest address space.

Fields

end: u64

RegionLengthMismatch

A region’s backing buffer length disagrees with its page count.

Fields

kind: RegionKind

expected: usize

actual: usize

NoEndpoints

A program with no entry point can never be invoked.

Trait Implementations

impl Clone for InvalidProgram

fn clone(&self) -> InvalidProgram

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidProgram

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

Formats the value using the given formatter.

impl Display for InvalidProgram

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

Formats the value using the given formatter.

impl Error for InvalidProgram

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<InvalidProgram> for DecodeError

fn from(e: InvalidProgram) -> Self

Converts to this type from the input type.

impl PartialEq for InvalidProgram

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

impl StructuralPartialEq for InvalidProgram