Struct MigrationPlanFingerprint 

pub struct MigrationPlanFingerprint(/* private fields */);

Fingerprint of the exact ordered schema-only step algebra.

Implementations

impl MigrationPlanFingerprint

pub fn canonical_plan_bytes( steps: &[MigrationStep], ) -> Result<Vec<u8>, Diagnostic>

Return canonical bytes for the exact ordered schema-only plan.

pub fn compute(steps: &[MigrationStep]) -> Result<Self, Diagnostic>

Compute an ordered plan fingerprint; changing step order changes the digest.

pub const fn as_fingerprint(&self) -> &Fingerprint

Return the generic domain-separated fingerprint.

Trait Implementations

impl Clone for MigrationPlanFingerprint

fn clone(&self) -> MigrationPlanFingerprint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationPlanFingerprint

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

Formats the value using the given formatter.

impl Eq for MigrationPlanFingerprint

impl PartialEq for MigrationPlanFingerprint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MigrationPlanFingerprint

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 MigrationPlanFingerprint