Enum RngSeed 

pub enum RngSeed {
    Random,
    Fixed(u64),
}

The seed for the RNG, can either be random or specified as a u64.

Variants

Random

Default case, use a random value

Fixed(u64)

Use a specific value to generate a seed

Trait Implementations

impl Clone for RngSeed

fn clone(&self) -> RngSeed

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RngSeed

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

Formats the value using the given formatter.

impl Display for RngSeed

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

Formats the value using the given formatter.

impl FromStr for RngSeed

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for RngSeed

fn eq(&self, other: &RngSeed) -> 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 RngSeed

impl StructuralPartialEq for RngSeed

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

• Random: 0 bytes
• Fixed: 8 bytes