Struct QueueId 

pub struct QueueId { /* private fields */ }

Queue identifier with support for absolute and relative paths The path field always contains the absolute path (with instance_id embedded for relative paths)

Implementations

impl QueueId

pub fn as_str(&self) -> &str

Get the absolute queue path as a string slice

pub fn to_key_derivation_base(&self) -> &str

Get the queue path as a base for cryptographic key derivation

pub fn to_cloud_queue_path(&self, base_prefix: &str) -> String

Get the queue path for cloud storage with base prefix Example: “prefix/instance_id/queue_name/”

pub fn to_store_dir(&self, base: &Path) -> PathBuf

Construct the full filesystem path to the store directory Example: /base/instance_id/queue_name/store

pub fn to_store_path(&self, base: &Path, file_id: &UintN) -> PathBuf

Construct the full filesystem path to a store file Example: /base/instance_id/queue_name/store/abc/def/123.store

pub fn to_wal_dir(&self, base: &Path) -> PathBuf

Construct the full filesystem path to the WAL directory Example: /base/instance_id/queue_name/wal

pub fn to_wal_path(&self, base: &Path, file_id: &UintN) -> PathBuf

Construct the full filesystem path to a WAL file Example: /base/instance_id/queue_name/wal/123.wal

pub fn to_cloud_key(&self, base_prefix: &str, file_id: &UintN) -> String

Construct the cloud storage key for a store file (always uses forward slashes) Example: prefix/instance_id/queue_name/abc/def/123.store Note: Only store files are stored in cloud storage, not WAL files

Trait Implementations

impl Clone for QueueId

fn clone(&self) -> QueueId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueueId

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

Formats the value using the given formatter.

impl Display for QueueId

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

Formats the value using the given formatter.

impl Hash for QueueId

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 Ord for QueueId

fn cmp(&self, other: &QueueId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for QueueId

fn eq(&self, other: &QueueId) -> 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 PartialOrd for QueueId

fn partial_cmp(&self, other: &QueueId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for QueueId

impl StructuralPartialEq for QueueId