Struct OpenWorldTieEvidence 

#[non_exhaustive]
pub struct OpenWorldTieEvidence {
    pub module_rank: ModuleRank,
}

Provenance evidence used only to make open-world ties deterministic.

This evidence is deliberately separate from CascadeKey: it is not a spec-defined cascade axis and cannot make an otherwise ambiguous cascade outcome definite.

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.

module_rank: ModuleRank

Implementations

impl OpenWorldTieEvidence

pub const NONE: Self

No provenance preference is available.

pub const ZERO: Self = Self::NONE

Numeric zero form retained for callers that model evidence as a rank.

pub const fn new(module_rank: ModuleRank) -> Self

Trait Implementations

impl Clone for OpenWorldTieEvidence

fn clone(&self) -> OpenWorldTieEvidence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OpenWorldTieEvidence

impl Debug for OpenWorldTieEvidence

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

Formats the value using the given formatter.

impl Eq for OpenWorldTieEvidence

impl Hash for OpenWorldTieEvidence

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OpenWorldTieEvidence

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OpenWorldTieEvidence

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OpenWorldTieEvidence