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ConstraintSolver

shape_runtime::type_system::constraints

Struct ConstraintSolver 

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pub struct ConstraintSolver { /* private fields */ }

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impl ConstraintSolver

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pub fn new() -> Self

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pub fn set_method_table(&mut self, table: MethodTable)

Attach a method table for HasMethod constraint enforcement. When set, HasMethod constraints are validated against this table instead of being accepted unconditionally.

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pub fn set_trait_impls(&mut self, impls: HashSet<String>)

Register trait implementations for ImplementsTrait constraint enforcement. Each entry is a “TraitName::TypeName” key indicating that TypeName implements TraitName.

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pub fn solve(&mut self, constraints: &mut Vec<(Type, Type)>) -> TypeResult<()>

Solve all type constraints

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pub fn unifier(&self) -> &Unifier

Get the unifier for applying substitutions

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impl Default for ConstraintSolver

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn from(t: T) -> T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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