Enum SchemaLock 

pub enum SchemaLock {
    Off,
    On {
        existing: Option<String>,
    },
}

bynk-emit’s CompileOptions::schema_registry value — whether a build reconciles bynk.schema.lock, and if so, its current content.

A plain Option<String> was rejected for this: “off” and “on, fresh project” would both spell None, and a future edit that lost the disk read (a real bug, not a hypothetical — see #1078’s history) would still type-check as “on, fresh project” instead of failing to compile. The two states are kept structurally distinct instead.

Variants

Off

Reconciliation is off for this build — bynk-emit never touches unit_tables’ event shapes against any registry, and emits each event’s schemaVersion straight from EventDecl::schema_version().

On

On. existing is bynk.schema.lock’s current content, pre-read by the caller (never by bynk-emit). None means verified absent — the caller checked and there is no lock file yet, so this is the project’s first-ever reconciliation and every event baselines silently. It must not mean “content unavailable for some other reason” (a permission error, a read that was skipped) — that would silently re-baseline a real registry’s history, exactly the corruption schema_registry::parse exists to refuse when the content is present but unparseable.

Fields

existing: Option<String>

Trait Implementations

impl Clone for SchemaLock

fn clone(&self) -> SchemaLock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaLock

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

Formats the value using the given formatter.

impl Default for SchemaLock

fn default() -> SchemaLock

Returns the “default value” for a type.

impl PartialEq for SchemaLock

fn eq(&self, other: &SchemaLock) -> 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 Eq for SchemaLock

impl StructuralPartialEq for SchemaLock