Enum process_vm_io::ErrorKind

#[non_exhaustive]pub enum ErrorKind {
    TooManyVMPages,
    Io {
        operation: &'static str,
        error: Arc<Error>,
        process_id: Option<pid_t>,
    },
    IntegerCast(TryFromIntError),
}

Actual storage for an error.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TooManyVMPages

Virtual memory address range contains too many pages.

Io

Some io::Error occurred.

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

Fields of Io

operation: &'static str

Name of the I/O operation that generated the error.

error: Arc<Error>

The io::Error that occurred.

process_id: Option<pid_t>

Identifier of the process that was the target of the I/O.

IntegerCast(TryFromIntError)

Casting an integer caused data loss.

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl From<ErrorKind> for Error

Convert an ErrorKind into an Error.

fn from(kind: ErrorKind) -> Self

Performs the conversion.