Struct FamilyKey 

pub struct FamilyKey { /* private fields */ }

A parameterized query family’s identity and template (design 310 §3), re-exported from rindle-wire so a daemon groups subscriptions with the same types the engine binds on. Every daemon-side input that can affect the emitted rows of a family: the same four fields as QueryKey, with the canonical template bytes in place of the canonical AST bytes.

Implementations

impl FamilyKey

pub fn schema_version(&self) -> &str

pub fn stream_mode(&self) -> StreamMode

pub fn visibility_key(&self) -> &str

pub fn canonical_template(&self) -> &[u8]

The canonical template bytes: the canonical AST JSON with {"hole": i} in each holed conjunct’s right position.

pub fn fingerprint(&self) -> u64

pub fn fingerprint_hex(&self) -> String

Trait Implementations

impl Clone for FamilyKey

fn clone(&self) -> FamilyKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FamilyKey

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

Formats the value using the given formatter.

impl Hash for FamilyKey

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

where H: Hasher,

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 FamilyKey

fn eq(&self, other: &FamilyKey) -> 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 FamilyKey