Struct ScalarState 

#[non_exhaustive]
pub struct ScalarState {
    pub value: Option<ScalarValue>,
    pub set_by: Option<Origin>,
    pub reset_by: Option<Origin>,
}

Where a scalar setting of a Resolution ended up.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

value: Option<ScalarValue>

The value of the last rule folded that set it, or None when no rule set it or a later rule reset it.

set_by: Option<Origin>

The rule of that value; Some exactly when value is.

reset_by: Option<Origin>

The rule that reset the setting to default when no rule folded after it set it again; never Some together with value.

Trait Implementations

impl Clone for ScalarState

fn clone(&self) -> ScalarState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarState

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

Formats the value using the given formatter.

impl Default for ScalarState

fn default() -> ScalarState

Returns the “default value” for a type.

impl Eq for ScalarState

impl PartialEq for ScalarState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScalarState