Enum LinuxError 

pub enum LinuxError {
    Os {
        operation: &'static str,
        code: i32,
    },
    InvalidSize(usize),
    WrongPeer,
    InvalidFrame,
    InvalidAncillaryData,
    InvalidCapability,
    Bootstrap,
    Layout(LayoutError),
    Binding(BindingError),
}

Linux mapping, descriptor-transfer, or peer-authentication failure.

Variants

Os

A native syscall failed with the captured errno.

Fields

operation: &'static str

Bounded syscall name.

code: i32

Captured platform errno.

InvalidSize(usize)

Requested mapping size is zero or cannot be page-rounded.

WrongPeer

Received peer credentials differ from the expected live process.

InvalidFrame

Descriptor transfer frame was truncated, malformed, or stale.

InvalidAncillaryData

Received descriptor count or ancillary type was not exactly one SCM_RIGHTS fd.

InvalidCapability

Received capability lacks the exact anonymous sealed-shmem policy.

Bootstrap

Private bootstrap path, environment, or child process setup failed.

Layout(LayoutError)

Quiescent core layout validation failed.

Binding(BindingError)

Audited core binding failed.

Trait Implementations

impl Debug for LinuxError

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

Formats the value using the given formatter.

impl Display for LinuxError

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

Formats the value using the given formatter.

impl Error for LinuxError

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<BindingError> for LinuxError

fn from(value: BindingError) -> Self

Converts to this type from the input type.

impl From<LayoutError> for LinuxError

fn from(value: LayoutError) -> Self

Converts to this type from the input type.