Struct fvm::kernel::SyscallError
source · pub struct SyscallError(pub String, pub ErrorNumber);
Expand description
Represents an error from a syscall. It can optionally contain a syscall-advised exit code for the kind of error that was raised. We may want to add an optional source error here.
Automatic conversions from String are provided, with no advised exit code.
Tuple Fields§
§0: String
§1: ErrorNumber
Implementations§
source§impl SyscallError
impl SyscallError
pub fn new<D: Display>(c: ErrorNumber, d: D) -> Self
Trait Implementations§
source§impl Clone for SyscallError
impl Clone for SyscallError
source§fn clone(&self) -> SyscallError
fn clone(&self) -> SyscallError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for SyscallError
impl Debug for SyscallError
source§impl Display for SyscallError
impl Display for SyscallError
source§impl Error for SyscallError
impl Error for SyscallError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<SyscallError> for ExecutionError
impl From<SyscallError> for ExecutionError
source§fn from(e: SyscallError) -> Self
fn from(e: SyscallError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for SyscallError
impl RefUnwindSafe for SyscallError
impl Send for SyscallError
impl Sync for SyscallError
impl Unpin for SyscallError
impl UnwindSafe for SyscallError
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