@vec

Dynamic heap allocated array module.

struct RawVec

ptr: *void,
len: usize,
element_size: usize,
capacity: usize,
__iterator_ptr: usize,

Methods:

fn new(element_size: usize) RawVec
Creates new empty dynamic vector instance.
PANIC: Heap allocation returned NULL pointer

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fn from_raw_parts(ptr: *void, len: usize, element_size: usize, capacity: usize) RawVec
Creates new dynamic vector instance from provided raw parts.

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clone(&self) RawVec
Clones dynamic vector with data inside.
PANIC: Heap allocation returned NULL pointer

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fn len(&self) usize
Returns dynamic vector length.

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fn is_empty(&self) bool
Returns true if vector is empty.

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fn capacity(&self) usize
Returns dynamic vector's capacity (capacity is element size * allocated slots).

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fn element_size(&self) usize
Returns element size in bytes.

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push(&self, element_ptr: *void)
Pushes new element from provided pointer (takes element_size bytes).
PANIC:

• Attempt to push dropped vector
• Attempt to push NULL value to vector
• Heap reallocation returned NULL pointer

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fn set(&self, index: usize, value_ptr: *void)
Replaces element by provided index with element from value pointer.
PANIC:

• Attempt to edit dropped vector
• Index is out of len range

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fn pop(&self) *void
Deletes last element from vector and returns pointer to it. If vector is empty returns NULL pointer.
PANIC:

• Attempt to pop dropped vector

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fn get(&self, index: usize) *void
Returns pointer to element by provided index.
PANIC:

• Attempt to get dropped vector
• Index is out of len range

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fn remove(&self, index: usize)
Removes element from vector by provided index. PANIC:

• Attempt to edit dropped vector
• Index is out of len range

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fn clear(&self)
Clears dynamic vector (without reallocation).

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fn as_ptr(&self) *void
Returns pointer to the first vector element.

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Compiler Implementations:

• fn drop(&self)
• fn iterate(&self) (*void, bool)
• fn slice(&self, index: usize) *void
• fn slice_assign(&self, index: usize, value: *void)

For more information see Structures Implementations