Enum Validation 

pub enum Validation {
    Strict,
    TypedOnly,
    Off,
}

Which declarations Registry::execute checks params against before Host::enabled_for (set with Registry::with_validation). Whatever the policy, Host::validate runs at the same step, and Registry::validate stays available for checking on demand.

Variants

Strict

Every declaration: typed params fully, legacy text docs loosely (keys the doc clearly does not mention, non-object params). The default.

TypedOnly

Only typed declarations (Params::Typed, Params::Static); legacy text docs and Params::None accept anything. For a table whose text docs are descriptions, not contracts.

Off

None at the chokepoint: a call goes straight to Host::enabled_for, so a disabled command reports Disabled whatever its params. The host validates where it wants to (Host::validate, or Registry::validate from its own code).

Trait Implementations

impl Clone for Validation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Validation

impl Debug for Validation

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

Formats the value using the given formatter.

impl Default for Validation

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Validation

impl PartialEq for Validation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Validation