Trait BytesLike 

pub trait BytesLike<'a>: Debug + Default {
    // Required methods
    fn len(&self) -> usize;
    fn buf(&self) -> &[u8] ;
    fn set(&mut self, b: &'a [u8]) -> Result<()>;
    fn set_bytes(&mut self, b: Bytes) -> Result<()>;
}

Required Methods

fn len(&self) -> usize

Length of this field

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

Reference to underlying byte byffer

fn set(&mut self, b: &'a [u8]) -> Result<()>

Set this byte buffer to new value

fn set_bytes(&mut self, b: Bytes) -> Result<()>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a> BytesLike<'a> for Bytes

fn len(&self) -> usize

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

fn set(&mut self, b: &'a [u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

impl<'a, const N: usize> BytesLike<'a> for [u8; N]

where [u8; N]: Default,

fn len(&self) -> usize

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

fn set(&mut self, b: &'a [u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for &'buf str

fn len(&self) -> usize

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

fn set(&mut self, b: &'buf [u8]) -> Result<()>

fn set_bytes(&mut self, _: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for &'buf [u8]

fn len(&self) -> usize

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

fn set(&mut self, b: &'buf [u8]) -> Result<()>

fn set_bytes(&mut self, _: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for Cow<'buf, str>

fn len(&self) -> usize

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

fn set(&mut self, b: &'buf [u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for Cow<'buf, [u8]>

fn len(&self) -> usize

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

fn set(&mut self, b: &'buf [u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for String

fn len(&self) -> usize

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

fn set(&mut self, b: &[u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

impl<'buf> BytesLike<'buf> for Vec<u8>

fn len(&self) -> usize

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

fn set(&mut self, b: &[u8]) -> Result<()>

fn set_bytes(&mut self, b: Bytes) -> Result<()>

Implementors