Struct FilterMapNextChecker

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struct FilterMapNextChecker<'db> {
    filter_map_function_id: Option<FunctionId>,
    next_function_id: Option<FunctionId>,
    prev_filter_map_expr_id: Option<ExprId>,
    prev_receiver_ty: Option<Ty<'db>>,
}

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§filter_map_function_id: Option<FunctionId>§next_function_id: Option<FunctionId>§prev_filter_map_expr_id: Option<ExprId>§prev_receiver_ty: Option<Ty<'db>>

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impl<'db> FilterMapNextChecker<'db>

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fn new(lang_items: &'db LangItems, db: &'db dyn HirDatabase) -> Self

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fn check( &mut self, current_expr_id: ExprId, receiver_expr_id: &ExprId, function_id: &FunctionId, ) -> Option<()>

Auto Trait Implementations§

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impl<'db> UnwindSafe for FilterMapNextChecker<'db>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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Convert self into the appropriate boxed form.

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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 more

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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

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