Enum mmap_rs::error::Error

pub enum Error {
    UnsafeFlagNeeded(UnsafeMmapFlags),
    InvalidSize,
    InvalidOffset,
    InvalidOperation,
    MustBeAdjacent,
    AttributeMismatch,
    BackingMismatch,
    Io(Error),
    ParseInt(ParseIntError),
    Utf8(Utf8Error),
    Nix(Error),
    Sysctl(SysctlError),
    Mach(c_int),
}

The error type.

Variants

UnsafeFlagNeeded(UnsafeMmapFlags)

The following set of unsafe flags must be set to call this function.

InvalidSize

The size is invalid.

InvalidOffset

The offset is invalid.

InvalidOperation

The operation is invalid.

MustBeAdjacent

The memory maps must be adjacent.

AttributeMismatch

The attributes of the memory maps do not match.

BackingMismatch

The backings of the memory maps do not match.

Io(Error)

Represents std::io::Error.

ParseInt(ParseIntError)

Represents std::num::ParseIntError.

Utf8(Utf8Error)

Represents std::str::Utf8Error.

Nix(Error)

Represents nix::Error.

Sysctl(SysctlError)

Represents sysctl::SysctlError.

Mach(c_int)

The error code returned from the Mach API.

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)>

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<Errno> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl From<SysctlError> for Error

fn from(source: SysctlError) -> Self

Converts to this type from the input type.