Enum Type

pub enum Type {
    Int8,
    Int16,
    Int32,
    Int64,
    UInt8,
    UInt16,
    UInt32,
    UInt64,
    Float32,
    Float64,
    Char,
    Bool,
    Array(Box<Type>, usize),
    Compound(Vec<Field>, usize),
}

Represents a POD type: scalar, fixed-size array or compound (struct). May be arbitrarily nested.

Variants

Int8

1-byte signed integer

Int16

2-byte signed integer

Int32

4-byte signed integer

Int64

8-byte signed integer

UInt8

1-byte unsigned integer

UInt16

2-byte unsigned integer

UInt32

3-byte unsigned integer

UInt64

4-byte unsigned integer

Float32

4-byte floating-point number

Float64

8-byte floating-point number

Char

4-byte unicode character type

Bool

1-byte boolean type

Array(Box<Type>, usize)

fixed-size array with POD elements

Compound(Vec<Field>, usize)

compound type whose fields are POD

Implementations

impl Type

pub fn size(&self) -> usize

Returns the total size of a type value in bytes.

pub fn is_scalar(&self) -> bool

Returns true if the underlying type is a scalar.

pub fn is_array(&self) -> bool

Returns true if the underlying type is a fixed-size array.

pub fn is_compound(&self) -> bool

Returns true if the underlying type is compound.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl PartialEq for Type

fn eq(&self, other: &Type) -> 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 StructuralPartialEq for Type