Enum VecLayout 

#[non_exhaustive]
pub enum VecLayout {
    FixedLength(usize),
    LengthPrefix(Size),
    End,
}

Supported vec binary layouts.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FixedLength(usize)

Fixed length data.

If a user writes less items, Default::default() value will be used.

While it’s possible to embed custom value here, it would have serious limitations.

Tuple Fields

0: usize

How many (exact) items should be in vector.

LengthPrefix(Size)

String is prefixed by length value

End

Read until the reader end

Trait Implementations

impl Clone for VecLayout

fn clone(&self) -> VecLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VecLayout

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

Formats the value using the given formatter.

impl Copy for VecLayout