Enum StringHeader 

pub enum StringHeader {
    Compact(CompactStringHeader),
    Extended(ExtendedStringHeader),
}

Header representing a string.

Variants

Compact(CompactStringHeader)

Compact header.

Extended(ExtendedStringHeader)

Extended header.

Implementations

impl StringHeader

pub fn compact(len: u8) -> Self

Creates a compact header.

pub fn compact_unchecked(len: u8) -> Self

Creates a compact header, without checking invariants.

pub fn extended(len: usize) -> Self

Creates an extended header.

pub fn for_len(len: usize, packing_mode: PackingMode) -> Self

Creates a header for a given map’s length, for a given packing_mode.

pub fn is_empty(&self) -> bool

Returns true if the associated value has a length of zero, otherwise false.

pub fn len(&self) -> usize

Returns the associated value’s length.

Trait Implementations

impl Clone for StringHeader

fn clone(&self) -> StringHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringHeader

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

Formats the value using the given formatter.

impl From<StringHeader> for Header

fn from(value: StringHeader) -> Self

Converts to this type from the input type.

impl PartialEq for StringHeader

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StringHeader

impl Eq for StringHeader

impl StructuralPartialEq for StringHeader