Struct ParameterGroupSpec 

pub struct ParameterGroupSpec { /* private fields */ }

Atomic logical parameter and all of its physical checkpoint companions.

Implementations

impl ParameterGroupSpec

pub fn new( logical_name: impl Into<String>, role: ParameterRole, members: impl IntoIterator<Item = ParameterMemberSpec>, ) -> Result<Self, ParallelPlanError>

Creates a non-empty logical group.

pub fn partitioned( logical_name: impl Into<String>, role: ParameterRole, units: usize, members: impl IntoIterator<Item = ParameterMemberSpec>, ) -> Result<Self, ParallelPlanError>

Creates a group whose partitioned members share one logical domain.

pub fn logical_name(&self) -> &str

Returns the stable logical name.

pub const fn role(&self) -> ParameterRole

Returns the semantic role.

pub const fn partition_units(&self) -> Option<usize>

Returns the shared logical-unit count, when the group is partitioned.

pub fn members(&self) -> &[ParameterMemberSpec]

Returns physical checkpoint members.

Trait Implementations

impl Clone for ParameterGroupSpec

fn clone(&self) -> ParameterGroupSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterGroupSpec

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

Formats the value using the given formatter.

impl Eq for ParameterGroupSpec

impl PartialEq for ParameterGroupSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParameterGroupSpec