Enum Drift 

#[non_exhaustive]
pub enum Drift {
    UnexpectedRole {
        account: ForgeAccount,
        observed: ForgeRole,
    },
    MissingRole {
        account: ForgeAccount,
        expected: ForgeRole,
    },
    RoleMismatch {
        account: ForgeAccount,
        expected: ForgeRole,
        observed: ForgeRole,
    },
    ProtectionWeakened {
        gaps: Vec<ProtectionGap>,
    },
    Renamed {
        expected: Resource,
        observed: Resource,
    },
    Replaced {
        expected: u64,
        observed: u64,
    },
    ArchiveMismatch {
        expected: bool,
        observed: bool,
    },
    VisibilityMismatch {
        expected: Visibility,
        observed: Visibility,
    },
    ReplanNeeded {
        reason: String,
    },
}

A difference between forge state and the VTC projection (§5.6 table).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnexpectedRole

Someone holds a direct role the VTC did not grant (added in the forge UI). Default response: report; adopt or revert.

Fields

account: ForgeAccount

Who.

observed: ForgeRole

Their forge role.

MissingRole

Someone the VTC granted has no role. Default response: re-apply.

Fields

account: ForgeAccount

Who.

expected: ForgeRole

The role they should have.

RoleMismatch

Someone’s role differs from the projection.

Fields

account: ForgeAccount

Who.

expected: ForgeRole

The role they should have.

observed: ForgeRole

The role they have.

ProtectionWeakened

The required-check protection is weaker than it must be. Default response: re-apply and alert (§5.6).

Fields

gaps: Vec<ProtectionGap>

Every shortfall found.

Renamed

The repository now lives at another resource (same forge id). Registry tuples must be rewritten (§9, rename attacks).

Fields

expected: Resource

Where the VTC thinks it is.

observed: Resource

Where it is.

Replaced

The forge id differs: this is a different repository under the same name — never inherit grants onto it.

Fields

expected: u64

The id the VTC recorded.

observed: u64

The id there now.

ArchiveMismatch

Archived state differs.

Fields

expected: bool

Desired.

observed: bool

Observed.

VisibilityMismatch

Visibility differs.

Fields

expected: Visibility

Desired.

observed: Visibility

Observed.

ReplanNeeded

The repository was bootstrapped for a different shape than it has now (its owner count crossed one ↔ two, say): run its bootstrap plan again. Not critical by itself; a weakening is reported separately.

Fields

reason: String

Why.

Implementations

impl Drift

pub fn is_critical(&self) -> bool

Whether this drift removes the commit-trust guarantee or points rights at the wrong repository. These are enforced by default rather than reported (§5.6): a weakened ruleset lets unverified commits merge, and a replaced repo must not inherit grants.

Trait Implementations

impl Clone for Drift

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Drift

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Drift

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Drift

impl PartialEq for Drift

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Drift

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 Drift