Struct ChainId 

pub struct ChainId {
    pub index1: i32,
    pub world0: u16,
    pub generation: u16,
}

Chain id references a chain instance. Treat as an opaque handle.

Fields

index1: i32

world0: u16

generation: u16

Implementations

impl ChainId

pub fn store(self) -> u64

Store this id into a u64.

pub fn load(x: u64) -> ChainId

Load a u64 into this id type.

pub fn is_null(self) -> bool

True if this id is null (index1 == 0). (B2_IS_NULL)

pub fn is_non_null(self) -> bool

True if this id is non-null. (B2_IS_NON_NULL)

Trait Implementations

impl Clone for ChainId

fn clone(&self) -> ChainId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChainId

impl Debug for ChainId

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

Formats the value using the given formatter.

impl Default for ChainId

fn default() -> ChainId

Returns the “default value” for a type.

impl Eq for ChainId

impl PartialEq for ChainId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ChainId