[][src]Struct c_linked_list::CLinkedListConst

pub struct CLinkedListConst<T, N: Fn(&T) -> *const T> { /* fields omitted */ }
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Wraps a C linked list comprised of const pointers between nodes.

Methods

impl<'a, T: 'a, N: Fn(&T) -> *const T + 'a> CLinkedListConst<T, N>
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Construct a CLinkedListConst by wrapping a C linked list. head points to the head element of the list or is NULL for a list of length 0. next is a function that takes a node and returns a pointer to the next element.

Example

To wrap this C type.

struct LinkedListNode {
    int value;
    const struct LinkedListNode *next;
};

Call this function as CLinkedListConst::from_ptr(ptr_to_head, |n| n.next).

Unsafety

This function is unsafe because it is up to the caller to ensure that head is valid.

Important traits for CLinkedListConstIter<'a, T, N>
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Iterate over the linked list, returning immutable references to the nodes of the list.

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Returns true if the list is empty.

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Calculates the length of the list. This is an O(n) operation.

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Provides a reference to the front element in the list, or None if the list is empty.

Trait Implementations

impl<'a, T: 'a, N: Fn(&T) -> *const T + 'a> IntoIterator for &'a CLinkedListConst<T, N>
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The type of the elements being iterated over.

Which kind of iterator are we turning this into?

Important traits for CLinkedListConstIter<'a, T, N>
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Creates an iterator from a value. Read more

impl<'a, T: Debug + 'a, N: Fn(&T) -> *const T + 'a> Debug for CLinkedListConst<T, N>
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<T, N> !Send for CLinkedListConst<T, N>

impl<T, N> !Sync for CLinkedListConst<T, N>

Blanket Implementations

impl<T> From for T
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Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
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Performs the conversion.

impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
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Immutably borrows from an owned value. Read more

impl<T> BorrowMut for T where
    T: ?Sized
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Mutably borrows from an owned value. Read more

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> Any for T where
    T: 'static + ?Sized
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more