Struct BufAtMost512

pub struct BufAtMost512<'b>(/* private fields */);

Buffer, that is at most 512 bytes in size.

In TFTP terms, a data buffer that is exactly 512 bytes in len means, that client should await for at least one more data block until finally receiving “incomplete” buffer with less than 512 bytes len. You can use is_incomplete to conveniently check for such a situation.

Implementations

impl<'b> BufAtMost512<'b>

pub fn is_incomplete(&self) -> bool

Check if buffer is less than 512 bytes in size.

Trait Implementations

impl<'b> AsRef<[u8]> for BufAtMost512<'b>

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

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

impl<'b> Debug for BufAtMost512<'b>

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

Formats the value using the given formatter.

impl<'b> From<&'b [u8; 512]> for BufAtMost512<'b>

fn from(buf: &'b [u8; 512]) -> Self

Converts to this type from the input type.

impl<'b> TryFrom<&'b [u8]> for BufAtMost512<'b>

type Error = BufLenIsGreaterThan512

The type returned in the event of a conversion error.

fn try_from(buf: &'b [u8]) -> Result<Self, Self::Error>

Performs the conversion.