Enum SimctlError 

pub enum SimctlError {
    Spawn(Error),
    NonZeroExit {
        subcommand: String,
        code: i32,
        stderr: String,
    },
    Malformed {
        subcommand: String,
        detail: String,
    },
    Timeout {
        subcommand: String,
        ms: u64,
    },
}

Failure variants for any xcrun simctl invocation.

Variants

Spawn(Error)

Failed to spawn the xcrun process itself (PATH lookup / fork failure).

NonZeroExit

xcrun simctl <sub> exited non-zero.

Fields

subcommand: String

Subcommand name (e.g. "boot", "launch").

code: i32

Exit code from xcrun simctl.

stderr: String

Captured stderr (truncated for log-friendliness).

Malformed

xcrun simctl <sub> exited 0 but stdout didn’t match the expected shape.

Fields

subcommand: String

Subcommand name.

detail: String

Parser-side detail.

Timeout

xcrun simctl <sub> did not complete within the deadline.

Fields

subcommand: String

Subcommand name.

ms: u64

Deadline that was exceeded (milliseconds).

Trait Implementations

impl Debug for SimctlError

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

Formats the value using the given formatter.

impl Display for SimctlError

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

Formats the value using the given formatter.

impl Error for SimctlError

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<Error> for SimctlError

fn from(source: Error) -> Self

Converts to this type from the input type.