Struct SeekAdapter 

pub struct SeekAdapter<R: Clone + Read<Error: Copy> + Seek> { /* private fields */ }

An adapter from embedded_io::Seek to core_json::BytesLike.

This will Clone the underlying reader less frequently than ReadAdapter due to being able to use Seek to implement peek.

Trait Implementations

impl<R: Clone + Read<Error: Copy> + Seek> BytesLike<'static> for SeekAdapter<R>

type Error = Error<R>

The type for errors when interacting with these bytes.

type ExternallyTrackedLength = usize

The type representing the length of a read BytesLike, if a BytesLike does not inherently know its length.

fn len(&self, len: Self::ExternallyTrackedLength) -> usize

The length of these bytes.

fn peek(&self, i: usize) -> Result<u8, Self::Error>

Peak at a byte.

fn read_bytes( &mut self, bytes: usize, ) -> Result<(Self::ExternallyTrackedLength, Self), Self::Error>

Read a fixed amount of bytes from the container.

fn read_into_slice(&mut self, slice: &mut [u8]) -> Result<(), Self::Error>

Read a fixed amount of bytes from the container into a slice.

fn read_byte(&mut self) -> Result<u8, Self::Error>

Read a byte from the container.

fn advance(&mut self, bytes: usize) -> Result<(), Self::Error>

Advance the container by a certain amount of bytes.

impl<R: Clone + Read<Error: Copy> + Seek> Debug for SeekAdapter<R>

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

Formats the value using the given formatter.

impl<R: Clone + Read<Error: Copy> + Seek> From<R> for SeekAdapter<R>

fn from(reader: R) -> Self

Converts to this type from the input type.