Enum Pinning 

pub enum Pinning {
    Signature,
    Both,
}

How a Stage reference resolves to a concrete stage in the store.

Per M2 (v0.6.0), every graph node that names a stage declares its pinning. Default is Pinning::Signature, which picks up implementation bugfixes automatically. Pinning::Both is the bit-reproducible option — the resolver refuses to substitute a different implementation even if the stored one has been deprecated.

Variants

Signature

Interpret the node’s id as a noether_core::stage::SignatureId and resolve to whichever stage is currently Active with that signature. Default — matches the v0.6.0 recommendation in STABILITY.md.

Both

Interpret the node’s id as an implementation-inclusive StageId and require an exact match. The resolver refuses to fall back to any other implementation of the same signature.

Implementations

impl Pinning

pub fn is_signature(&self) -> bool

Helper for #[serde(skip_serializing_if = ...)] — omit the field from JSON when the value is the default (Signature).

Trait Implementations

impl Clone for Pinning

fn clone(&self) -> Pinning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pinning

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

Formats the value using the given formatter.

impl Default for Pinning

fn default() -> Pinning

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Pinning

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Pinning

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Pinning

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Pinning

impl Eq for Pinning

impl StructuralPartialEq for Pinning