Struct NamespacePrefix 

pub struct NamespacePrefix { /* private fields */ }

Hierarchical prefix used by crate::Store::list_namespaces.

Matches every Namespace whose tenant matches tenant_id and whose scope segments start with the prefix’s segments. An empty scope matches every namespace under tenant_id. The shape mirrors Namespace so callers compose the two consistently — the tenant boundary is enforced for namespace listings just like it is for individual entries (Invariant 11 / F2).

Implementations

impl NamespacePrefix

pub const fn new(tenant_id: TenantId) -> Self

Build a prefix matching every namespace under tenant_id. Append scope segments via Self::with_scope to narrow. The TenantId argument has already passed its validating constructor — invariant 11 cannot be bypassed via the listing surface.

pub fn with_scope(self, segment: impl Into<String>) -> Self

Append one scope segment. Builder-style.

pub const fn tenant_id(&self) -> &TenantId

Borrow the tenant identifier.

pub fn scope(&self) -> &[String]

Borrow the scope segments in registration order.

pub fn matches(&self, ns: &Namespace) -> bool

True when ns falls under this prefix.

Trait Implementations

impl Clone for NamespacePrefix

fn clone(&self) -> NamespacePrefix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamespacePrefix

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

Formats the value using the given formatter.

impl From<&Namespace> for NamespacePrefix

fn from(ns: &Namespace) -> Self

Converts to this type from the input type.

impl Hash for NamespacePrefix

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

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 NamespacePrefix

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

impl StructuralPartialEq for NamespacePrefix