Struct rexsgdata::Iovec

pub struct Iovec(_);

Intermediate element that can represent either regular iovec or a sequence of zeroes

Methods

impl Iovec

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

Get a view of an Element as a vector of slices Note Zle is represented by the same slice repeated

pub fn as_mut_slice(&mut self) -> &mut [u8]

pub fn as_iovec_mut(&self) -> iovec

Trait Implementations

impl Clone for Iovec

fn clone(&self) -> Iovec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Iovec

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

Formats the value using the given formatter.

impl Deref for Iovec

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Iovec

fn deserialize<D>(_deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<'a, O> Extend<&'a Iovec> for SgData<O> where
    O: Clone, 

fn extend<T>(&mut self, iter: T) where
    T: IntoIterator<Item = &'a Iovec>, 

Extends a collection with the contents of an iterator.

impl<O> Extend<Iovec> for SgData<O> where
    O: Clone, 

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

Extends a collection with the contents of an iterator.

impl<'a> From<&'a [u8]> for Iovec

fn from(buf: &[u8]) -> Self

Performs the conversion.

impl<'a> From<&'a mut [u8]> for Iovec

fn from(buf: &mut [u8]) -> Self

Performs the conversion.

impl From<(*mut c_void, usize)> for Iovec

fn from((iov_base, iov_len): (*mut c_void, size_t)) -> Self

Performs the conversion.

impl<O> From<Iovec> for SgData<O> where
    O: Clone, 

fn from(elt: Iovec) -> Self

Performs the conversion.

impl From<iovec> for Iovec

fn from(iov: iovec) -> Self

Performs the conversion.

impl<O> FromIterator<Iovec> for SgData<O> where
    O: Clone, 

fn from_iter<T>(iter: T) -> Self where
    T: IntoIterator<Item = Iovec>, 

Creates a value from an iterator.

impl PartialEq<Iovec> for Iovec

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Send for Iovec

impl Serialize for Iovec

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl Sync for Iovec