Enum vm_memory::volatile_memory::Error

pub enum Error {
    OutOfBounds {
        addr: usize,
    },
    Overflow {
        base: usize,
        offset: usize,
    },
    TooBig {
        nelements: usize,
        size: usize,
    },
    Misaligned {
        addr: usize,
        alignment: usize,
    },
    IOError(Error),
    PartialBuffer {
        expected: usize,
        completed: usize,
    },
}

VolatileMemory related errors.

Variants

OutOfBounds

addr is out of bounds of the volatile memory slice.

Fields of OutOfBounds

addr: usize

Overflow

Taking a slice at base with offset would overflow usize.

Fields of Overflow

base: usizeoffset: usize

TooBig

Taking a slice whose size overflows usize.

Fields of TooBig

nelements: usizesize: usize

Misaligned

Trying to obtain a misaligned reference.

Fields of Misaligned

addr: usizealignment: usize

IOError(Error)

Writing to memory failed

PartialBuffer

Incomplete read or write

Fields of PartialBuffer

expected: usizecompleted: usize

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, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.