Struct SyscallError 

pub struct SyscallError {
    pub call: &'static str,
    pub io_error: Error,
}

A system call error.

Fields

call: &'static str

The name of the syscall which failed.

io_error: Error

The io::Error returned by the syscall.

Trait Implementations

impl Debug for SyscallError

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

Formats the value using the given formatter.

impl Display for SyscallError

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

Formats the value using the given formatter.

impl Error for SyscallError

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<SyscallError> for LinkError

fn from(source: SyscallError) -> Self

Converts to this type from the input type.

impl From<SyscallError> for MapError

fn from(source: SyscallError) -> Self

Converts to this type from the input type.

impl From<SyscallError> for PinError

fn from(source: SyscallError) -> Self

Converts to this type from the input type.

impl From<SyscallError> for ProgramError

fn from(source: SyscallError) -> Self

Converts to this type from the input type.