Struct SyscallExn 

pub struct SyscallExn { /* private fields */ }

Implementations

impl SyscallExn

pub fn new(callno: SyscallNo, errno: SysErr) -> Self

pub fn callno(&self) -> SyscallNo

pub fn has_code(&self, err_code: SyscallErrorCode) -> bool

pub fn is(&self, call_no: SyscallNo, err_code: SyscallErrorCode) -> bool

Trait Implementations

impl Clone for SyscallExn

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ConstMaxSize for SyscallExn

const MAX_SIZE: Option<usize>

Worst-case CXS encoded size in bytes, or None if unbounded.

impl ConstMaxSize for SyscallExn

const MAX_SIZE: Option<usize>

Worst-case TXS encoded size in bytes, or None if unbounded.

impl ContractTypeName for SyscallExn

const NAME: ContractSpecIdView<'static>

The fully qualified id this type is known by in the contract spec.

impl ContractTypeRefSpec for SyscallExn

const INFO: ContractTypeInfo<'static>

The type reference. Transitive type definitions are not carried here; they are retained via the linker-anchor mechanism (__THRUPUT_SPEC_ANCHOR_ROOT) and resolved by spec-tool.

const SIGNED_PREIMAGE: Option<&'static ContractTypeView<'static>> = _

How this type appears as a signed-token preimage (ContractTypeView::SignedToken’s payload): the type itself by default, or None for a type-erased payload (the SDK’s Opaque overrides this).

impl ContractTypeSpec for SyscallExn

const TYPE_DEF: ContractTypeDefView<'static>

The type’s definition (struct, enum, or union) as a const view.

impl Copy for SyscallExn

impl Debug for SyscallExn

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

Formats the value using the given formatter.

impl Display for SyscallExn

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

Formats the value using the given formatter.

impl EncodesAs<SyscallExn> for SyscallExn

impl Error for SyscallExn

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 PartialEq for SyscallExn

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'_r> ReadXDR<'_r> for SyscallExn

fn read_xdr<R: Reader<'_r>>(r: &mut R) -> ReadResult<Self>

Reads an XDR value from the reader.

fn read_xdr_in_place<'__xdrs_s, R: Reader<'_r>>( r: &mut R, __xdrs_slot: Slot<'__xdrs_s, Self>, ) -> ReadResult<Init<'__xdrs_s, Self>>

Reads an XDR value directly into slot, without first building it on the stack.

impl StructuralPartialEq for SyscallExn

impl WriteXDR for SyscallExn

fn write_xdr<F, W: Writer<F>>(&self, w: &mut W) -> WriteResult<()>

Writes this value as XDR data to the writer.

unsafe fn write_xdr_unchecked<F, W: WriterUnchecked<F>>(&self, w: &mut W)

Writes this value as XDR data to the writer, without runtime checks.