Struct kas_core::layout::RowSolver

pub struct RowSolver<S: RowStorage> { /* private fields */ }

A RulesSolver for rows (and, without loss of generality, for columns).

This is parameterised over:

• S: RowStorage — persistent storage type

Implementations

impl<S: RowStorage> RowSolver<S>

pub fn new<D: Directional>( axis: AxisInfo, (dir, len): (D, usize), storage: &mut S ) -> Self

Construct.

Argument order is consistent with other RulesSolvers.

• axis: AxisInfo instance passed into size_rules
• (dir, len): direction and number of items
• storage: reference to persistent storage

Trait Implementations

impl<S: RowStorage> RulesSolver for RowSolver<S>

type Storage = S

Type of storage

type ChildInfo = usize

Type required by RulesSolver::for_child (see implementation documentation)

fn for_child<CR: FnOnce(AxisInfo) -> SizeRules>( &mut self, storage: &mut Self::Storage, index: Self::ChildInfo, child_rules: CR )

Called once for each child. For most layouts the order is important.

fn finish(self, _: &mut Self::Storage) -> SizeRules

Called at the end to output SizeRules.