Enum bootimage::run::IoErrorContext

pub enum IoErrorContext {
    QemuRunCommand {
        command: String,
    },
    QemuTestCommand {
        command: String,
    },
    WaitWithTimeout,
    KillQemu,
    WaitForQemu,
}

An I/O error occured while trying to run the disk image.

Variants

QemuRunCommand

QEMU command for non-test failed

Fields of QemuRunCommand

command: String

The QEMU command that was executed

QemuTestCommand

QEMU command for test failed

Fields of QemuTestCommand

command: String

The QEMU command that was executed

WaitWithTimeout

Waiting for test with timeout failed

KillQemu

Failed to kill QEMU

WaitForQemu

Failed to wait for QEMU process

Trait Implementations

impl Debug for IoErrorContext

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

Formats the value using the given formatter.

impl Display for IoErrorContext

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

Formats the value using the given formatter.

impl Error for IoErrorContext

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