Struct U8Vec 

pub struct U8Vec { /* private fields */ }

Implementations

impl U8Vec

pub fn new() -> U8Vec

pub fn with_capacity(cap: usize) -> Self

pub const fn from_const_slice(input: &'static [u8]) -> Self

pub fn from_vec(input: Vec<u8>) -> Self

pub fn iter(&self) -> Iter<'_, u8>

pub const fn len(&self) -> usize

pub const fn capacity(&self) -> usize

pub const fn is_empty(&self) -> bool

pub fn get(&self, index: usize) -> Option<&u8>

Returns a reference to the element at the given index (Rust-only, inline).

pub fn c_get(&self, index: usize) -> OptionU8

where u8: Clone,

C-API compatible get function. Returns a copy of the element at the given index. Returns None if the index is out of bounds.

pub fn as_slice(&self) -> &[u8]

Returns the vec as a Rust slice (Rust-only, not C-API compatible).

pub fn as_c_slice(&self) -> U8VecSlice

Returns a C-compatible slice of the entire Vec.

pub fn as_c_slice_range(&self, start: usize, end: usize) -> U8VecSlice

Returns a C-compatible slice of a range within the Vec. If the range is out of bounds, it is clamped to the valid range.

pub fn as_ptr(&self) -> *const u8

Returns a pointer to the Vec’s data. Use len() to get the number of elements.

impl U8Vec

pub fn as_mut_ptr(&mut self) -> *mut u8

pub fn sort_by<F: FnMut(&u8, &u8) -> Ordering>(&mut self, compare: F)

pub fn push(&mut self, value: u8)

pub fn insert(&mut self, index: usize, element: u8)

pub fn remove(&mut self, index: usize)

pub fn pop(&mut self) -> Option<u8>

pub fn iter_mut(&mut self) -> IterMut<'_, u8>

pub fn into_iter(self) -> IntoIter<u8>

pub fn append(&mut self, other: &mut Self)

pub fn reserve(&mut self, additional: usize)

pub fn truncate(&mut self, len: usize)

pub fn retain<F>(&mut self, f: F)

where F: FnMut(&u8) -> bool,

impl U8Vec

pub fn from_copy_on_write(input: Cow<'static, [u8]>) -> U8Vec

pub fn from_item(item: u8) -> Self

Creates a Vec containing a single element

pub unsafe fn copy_from_ptr(ptr: *const u8, len: usize) -> Self

Copies elements from a C array pointer into a new Vec.

Safety

• ptr must be valid for reading len elements
• The memory must be properly aligned for $struct_type
• The elements are cloned, so $struct_type must implement Clone

pub fn clone_self(&self) -> Self

NOTE: CLONES the memory if the memory is external or &’static Moves the memory out if the memory is library-allocated

pub fn into_library_owned_vec(self) -> Vec<u8>

NOTE: CLONES the memory if the memory is external or &’static Moves the memory out if the memory is library-allocated

impl U8Vec

pub fn copy_from_bytes(ptr: *const u8, start: usize, len: usize) -> Self

Copies bytes from a pointer into a new Vec. This is useful for C FFI where you have a uint8_t* buffer.

Safety contract (caller must ensure)

• ptr must be valid for reading start + len bytes
• start + len must not overflow

Trait Implementations

impl AsMut<[u8]> for U8Vec

fn as_mut(&mut self) -> &mut [u8]

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<[u8]> for U8Vec

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for U8Vec

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for U8Vec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for U8Vec

fn default() -> Self

Returns the “default value” for a type.

impl Drop for U8Vec

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Extend<u8> for U8Vec

fn extend<T: IntoIterator<Item = u8>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl From<&'static [u8]> for U8Vec

fn from(input: &'static [u8]) -> U8Vec

Converts to this type from the input type.

impl From<U8Vec> for Vec<u8>

fn from(input: U8Vec) -> Vec<u8>

Converts to this type from the input type.

impl From<Vec<u8>> for U8Vec

fn from(input: Vec<u8>) -> U8Vec

Converts to this type from the input type.

impl FromIterator<u8> for U8Vec

fn from_iter<T>(iter: T) -> Self

where T: IntoIterator<Item = u8>,

Creates a value from an iterator.

impl Hash for U8Vec

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for U8Vec

fn cmp(&self, rhs: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for U8Vec

fn eq(&self, rhs: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for U8Vec

fn partial_cmp(&self, rhs: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for U8Vec

impl Send for U8Vec

impl Sync for U8Vec