Enum VecOrStringLayout

#[repr(u8)]
pub enum VecOrStringLayout {
    Unknown = 0,
    DataCapacityLength = 1,
    DataLengthCapacity = 2,
    CapacityDataLength = 3,
    LengthDataCapacity = 4,
    CapacityLengthData = 5,
    LengthCapacityData = 6,
    LengthData = 7,
    DataLength = 8,
}

The actual layout in memory of a Vec-like datastructure. If this is ‘Unknown’, the memory format is unspecified. Otherwise, it is as given by the variant.

Variants

Unknown = 0

Nothing is known. We must assume that the memory layout could be anything

DataCapacityLength = 1

Data pointer, plus capacity and length usize

DataLengthCapacity = 2

Data pointer, plus length and capacity usize

CapacityDataLength = 3

LengthDataCapacity = 4

CapacityLengthData = 5

LengthCapacityData = 6

LengthData = 7

Length, then data

DataLength = 8

Data, then length

Trait Implementations

impl Clone for VecOrStringLayout

fn clone(&self) -> VecOrStringLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VecOrStringLayout

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

Formats the value using the given formatter.

impl Default for VecOrStringLayout

fn default() -> VecOrStringLayout

Returns the “default value” for a type.

impl Deserialize for VecOrStringLayout

fn deserialize( deserializer: &mut Deserializer<'_, impl Read>, ) -> Result<Self, SavefileError>

Deserialize and return an instance of Self from the given deserializer.

impl PartialEq for VecOrStringLayout

fn eq(&self, other: &VecOrStringLayout) -> 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 WithSchema for VecOrStringLayout

fn schema(_version: u32, _context: &mut WithSchemaContext) -> Schema

Returns a representation of the schema used by this Serialize implementation for the given version. The WithSchemaContext can be used to guard against recursive data structures. See documentation of WithSchemaContext.

impl Copy for VecOrStringLayout

impl Eq for VecOrStringLayout

impl StructuralPartialEq for VecOrStringLayout