Trait ink_lang_ir::Callable
source · [−]pub trait Callable {
fn kind(&self) -> CallableKind;
fn ident(&self) -> &Ident;
fn user_provided_selector(&self) -> Option<&Selector>;
fn is_payable(&self) -> bool;
fn has_wildcard_selector(&self) -> bool;
fn visibility(&self) -> Visibility;
fn inputs(&self) -> InputsIter<'_>ⓘNotable traits for InputsIter<'a>impl<'a> Iterator for InputsIter<'a> type Item = &'a PatType;;
fn inputs_span(&self) -> Span;
fn statements(&self) -> &[Stmt];
}Expand description
An ink! callable.
This is either an ink! message or an ink! constructor. Used to share common behavior between different callable types.
Required Methods
fn kind(&self) -> CallableKind
fn kind(&self) -> CallableKind
Returns the kind of the ink! callable.
fn user_provided_selector(&self) -> Option<&Selector>
fn user_provided_selector(&self) -> Option<&Selector>
Returns the selector of the ink! callable if any has been manually set.
fn is_payable(&self) -> bool
fn is_payable(&self) -> bool
Returns true if the ink! callable is flagged as payable.
Note
Flagging as payable is done using the #[ink(payable)] attribute.
fn has_wildcard_selector(&self) -> bool
fn has_wildcard_selector(&self) -> bool
Returns true if the ink! callable is flagged as a wildcard selector.
fn visibility(&self) -> Visibility
fn visibility(&self) -> Visibility
Returns the visibility of the ink! callable.
fn inputs(&self) -> InputsIter<'_>ⓘNotable traits for InputsIter<'a>impl<'a> Iterator for InputsIter<'a> type Item = &'a PatType;
fn inputs(&self) -> InputsIter<'_>ⓘNotable traits for InputsIter<'a>impl<'a> Iterator for InputsIter<'a> type Item = &'a PatType;
Returns an iterator yielding all input parameters of the ink! callable.
fn inputs_span(&self) -> Span
fn inputs_span(&self) -> Span
Returns the span of the inputs of the ink! callable.
fn statements(&self) -> &[Stmt]
fn statements(&self) -> &[Stmt]
Returns a slice over shared references to the statements of the callable.