Trait Visitor

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pub trait Visitor<S> {
    type Output;

Show 24 methods // Required methods fn visit_resource(&mut self, resource: &Resource<S>) -> Self::Output; fn visit_entry(&mut self, entry: &Entry<S>) -> Self::Output; fn visit_message(&mut self, message: &Message<S>) -> Self::Output; fn visit_term(&mut self, term: &Term<S>) -> Self::Output; fn visit_pattern(&mut self, pattern: &Pattern<S>) -> Self::Output; fn visit_text_element(&mut self, value: &S) -> Self::Output; fn visit_attribute(&mut self, attribute: &Attribute<S>) -> Self::Output; fn visit_variant( &mut self, variant_key: &VariantKey<S>, pattern: &Pattern<S>, is_default: bool, ) -> Self::Output; fn visit_comment(&mut self, comment: &Comment<S>) -> Self::Output; fn visit_call_arguments( &mut self, arguments: &CallArguments<S>, ) -> Self::Output; fn visit_named_argument( &mut self, argument: &NamedArgument<S>, ) -> Self::Output; fn visit_string_literal(&mut self, value: &S) -> Self::Output; fn visit_number_literal(&mut self, value: &S) -> Self::Output; fn visit_function_reference( &mut self, id: &Identifier<S>, arguments: &CallArguments<S>, ) -> Self::Output; fn visit_message_reference( &mut self, id: &Identifier<S>, attribute: Option<&Identifier<S>>, ) -> Self::Output; fn visit_term_reference( &mut self, id: &Identifier<S>, attribute: Option<&Identifier<S>>, arguments: Option<&CallArguments<S>>, ) -> Self::Output; fn visit_variable_reference(&mut self, id: &Identifier<S>) -> Self::Output; fn visit_select_expression<'a, I>( &mut self, selector: &'a InlineExpression<S>, variants: I, ) -> Self::Output where I: Iterator<Item = &'a Variant<S>>; // Provided methods fn begin_variant(&mut self, variant: &Variant<S>) { ... } fn end_variant(&mut self, variant: &Variant<S>) { ... } fn begin_inline_expression( &mut self, inline_expression: &InlineExpression<S>, ) { ... } fn end_inline_expression(&mut self, inline_expression: &InlineExpression<S>) { ... } fn begin_expression(&mut self, expression: &Expression<S>) { ... } fn end_expression(&mut self, expression: &Expression<S>) { ... }
}

Required Associated Types§

Required Methods§

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fn visit_resource(&mut self, resource: &Resource<S>) -> Self::Output

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fn visit_entry(&mut self, entry: &Entry<S>) -> Self::Output

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fn visit_message(&mut self, message: &Message<S>) -> Self::Output

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fn visit_term(&mut self, term: &Term<S>) -> Self::Output

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fn visit_pattern(&mut self, pattern: &Pattern<S>) -> Self::Output

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fn visit_text_element(&mut self, value: &S) -> Self::Output

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fn visit_attribute(&mut self, attribute: &Attribute<S>) -> Self::Output

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fn visit_variant( &mut self, variant_key: &VariantKey<S>, pattern: &Pattern<S>, is_default: bool, ) -> Self::Output

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fn visit_comment(&mut self, comment: &Comment<S>) -> Self::Output

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fn visit_call_arguments(&mut self, arguments: &CallArguments<S>) -> Self::Output

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fn visit_named_argument(&mut self, argument: &NamedArgument<S>) -> Self::Output

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fn visit_string_literal(&mut self, value: &S) -> Self::Output

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fn visit_number_literal(&mut self, value: &S) -> Self::Output

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fn visit_function_reference( &mut self, id: &Identifier<S>, arguments: &CallArguments<S>, ) -> Self::Output

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fn visit_message_reference( &mut self, id: &Identifier<S>, attribute: Option<&Identifier<S>>, ) -> Self::Output

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fn visit_term_reference( &mut self, id: &Identifier<S>, attribute: Option<&Identifier<S>>, arguments: Option<&CallArguments<S>>, ) -> Self::Output

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fn visit_variable_reference(&mut self, id: &Identifier<S>) -> Self::Output

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fn visit_select_expression<'a, I>( &mut self, selector: &'a InlineExpression<S>, variants: I, ) -> Self::Output
where I: Iterator<Item = &'a Variant<S>>,

Provided Methods§

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fn begin_variant(&mut self, variant: &Variant<S>)

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fn end_variant(&mut self, variant: &Variant<S>)

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fn begin_inline_expression(&mut self, inline_expression: &InlineExpression<S>)

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fn end_inline_expression(&mut self, inline_expression: &InlineExpression<S>)

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fn begin_expression(&mut self, expression: &Expression<S>)

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fn end_expression(&mut self, expression: &Expression<S>)

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§