pub struct CouponRefundLibfunc {}Expand description
Libfunc for getting a refund for an unused coupon. The refund is the cost of the function and it is added back to the gas wallet.
Trait Implementations§
source§impl Default for CouponRefundLibfunc
impl Default for CouponRefundLibfunc
source§fn default() -> CouponRefundLibfunc
fn default() -> CouponRefundLibfunc
Returns the “default value” for a type. Read more
source§impl NamedLibfunc for CouponRefundLibfunc
impl NamedLibfunc for CouponRefundLibfunc
const STR_ID: &'static str = "coupon_refund"
type Concrete = SignatureAndFunctionConcreteLibfunc
source§fn specialize_signature(
&self,
context: &dyn SignatureSpecializationContext,
args: &[GenericArg],
) -> Result<LibfuncSignature, SpecializationError>
fn specialize_signature( &self, context: &dyn SignatureSpecializationContext, args: &[GenericArg], ) -> Result<LibfuncSignature, SpecializationError>
Creates the specialization of the libfunc’s signature with the template arguments.
source§fn specialize(
&self,
context: &dyn SpecializationContext,
args: &[GenericArg],
) -> Result<Self::Concrete, SpecializationError>
fn specialize( &self, context: &dyn SpecializationContext, args: &[GenericArg], ) -> Result<Self::Concrete, SpecializationError>
Creates the specialization with the template arguments.
Auto Trait Implementations§
impl Freeze for CouponRefundLibfunc
impl RefUnwindSafe for CouponRefundLibfunc
impl Send for CouponRefundLibfunc
impl Sync for CouponRefundLibfunc
impl Unpin for CouponRefundLibfunc
impl UnwindSafe for CouponRefundLibfunc
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<TNamedLibfunc> GenericLibfunc for TNamedLibfuncwhere
TNamedLibfunc: NamedLibfunc,
impl<TNamedLibfunc> GenericLibfunc for TNamedLibfuncwhere
TNamedLibfunc: NamedLibfunc,
type Concrete = <TNamedLibfunc as NamedLibfunc>::Concrete
source§fn supported_ids() -> Vec<GenericLibfuncId>
fn supported_ids() -> Vec<GenericLibfuncId>
Returns the list of generic libfuncs ids that can be instantiated through this type.
This is useful on hierarchical libfunc aggregates such as
CoreLibfunc.source§fn by_id(id: &GenericLibfuncId) -> Option<TNamedLibfunc>
fn by_id(id: &GenericLibfuncId) -> Option<TNamedLibfunc>
Instantiates the libfunc by id.
source§fn specialize_signature(
&self,
context: &dyn SignatureSpecializationContext,
args: &[GenericArg],
) -> Result<LibfuncSignature, SpecializationError>
fn specialize_signature( &self, context: &dyn SignatureSpecializationContext, args: &[GenericArg], ) -> Result<LibfuncSignature, SpecializationError>
Creates the specialization of the libfunc’s signature with the template arguments.
source§fn specialize(
&self,
context: &dyn SpecializationContext,
args: &[GenericArg],
) -> Result<<TNamedLibfunc as GenericLibfunc>::Concrete, SpecializationError>
fn specialize( &self, context: &dyn SpecializationContext, args: &[GenericArg], ) -> Result<<TNamedLibfunc as GenericLibfunc>::Concrete, SpecializationError>
Creates the specialization with the template arguments.
source§impl<TGenericLibfunc> GenericLibfuncEx for TGenericLibfuncwhere
TGenericLibfunc: GenericLibfunc,
impl<TGenericLibfunc> GenericLibfuncEx for TGenericLibfuncwhere
TGenericLibfunc: GenericLibfunc,
fn specialize_signature_by_id( context: &dyn SignatureSpecializationContext, libfunc_id: &GenericLibfuncId, generic_args: &[GenericArg], ) -> Result<LibfuncSignature, ExtensionError>
fn specialize_by_id( context: &dyn SpecializationContext, libfunc_id: &GenericLibfuncId, generic_args: &[GenericArg], ) -> Result<<TGenericLibfunc as GenericLibfunc>::Concrete, ExtensionError>
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more