Trait NativePType

pub trait NativePType:
    Send
    + Sync
    + Clone
    + Copy
    + Debug
    + Display
    + Default
    + RefUnwindSafe
    + Num
    + NumCast
    + FromPrimitive
    + ToBytes
    + TryFromBytes
    + 'static {
    const PTYPE: PType;

    // Required methods
    fn is_nan(self) -> bool;
    fn total_compare(self, other: Self) -> Ordering;
    fn is_eq(self, other: Self) -> bool;

    // Provided methods
    fn is_le(self, other: Self) -> bool { ... }
    fn is_lt(self, other: Self) -> bool { ... }
    fn is_ge(self, other: Self) -> bool { ... }
    fn is_gt(self, other: Self) -> bool { ... }
}

A trait for native Rust types that correspond 1:1 to a PType

Required Associated Constants

const PTYPE: PType

The PType that corresponds to this native type

Required Methods

fn is_nan(self) -> bool

Whether this instance (self) is NaN For integer types, this is always false

fn total_compare(self, other: Self) -> Ordering

Compare another instance of this type to self, providing a total ordering

fn is_eq(self, other: Self) -> bool

Whether another instance of this type (other) is bitwise equal to self

Provided Methods

fn is_le(self, other: Self) -> bool

Test whether self is less than or equal to the other

fn is_lt(self, other: Self) -> bool

Test whether self is less than the other

fn is_ge(self, other: Self) -> bool

Test whether self is greater than or equal to the other

fn is_gt(self, other: Self) -> bool

Test whether self is greater than the other

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl NativePType for f32

const PTYPE: PType = PType::F32

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for f64

const PTYPE: PType = PType::F64

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for i8

const PTYPE: PType = PType::I8

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for i16

const PTYPE: PType = PType::I16

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for i32

const PTYPE: PType = PType::I32

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for i64

const PTYPE: PType = PType::I64

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for u8

const PTYPE: PType = PType::U8

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for u16

const PTYPE: PType = PType::U16

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for u32

const PTYPE: PType = PType::U32

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for u64

const PTYPE: PType = PType::U64

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

impl NativePType for f16

const PTYPE: PType = PType::F16

fn is_nan(self) -> bool

fn total_compare(self, other: Self) -> Ordering

fn is_eq(self, other: Self) -> bool

Implementors