Struct icu_provider::marker::DataMarkerPath

pub struct DataMarkerPath { /* private fields */ }

The string path of a data marker. For example, “foo@1”

const K: DataMarkerPath = icu_provider::marker::data_marker_path!("foo/bar@1");

The human-readable path string ends with @ followed by one or more digits (the version number). Paths do not contain characters other than ASCII letters and digits, _, /.

Invalid paths are compile-time errors (as data_marker_path! uses const).

const K: DataMarkerPath = icu_provider::marker::data_marker_path!("foo/../bar@1");

Implementations

impl DataMarkerPath

pub const fn as_str(self) -> &'static str

Gets the path as a static string slice.

pub const fn hashed(self) -> DataMarkerPathHash

Gets a platform-independent hash of a DataMarkerPath.

The hash is 4 bytes and allows for fast comparison.

Example

use icu_provider::marker::DataMarkerPath;
use icu_provider::marker::DataMarkerPathHash;

const PATH: DataMarkerPath = icu_provider::marker::data_marker_path!("foo@1");
const PATH_HASH: DataMarkerPathHash = PATH.hashed();

assert_eq!(PATH_HASH.to_bytes(), [0xe2, 0xb6, 0x17, 0x71]);

Trait Implementations

impl Clone for DataMarkerPath

fn clone(&self) -> DataMarkerPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataMarkerPath

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

Formats the value using the given formatter.

impl Hash for DataMarkerPath

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 DataMarkerPath

fn cmp(&self, other: &Self) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for DataMarkerPath

fn eq(&self, other: &Self) -> 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 DataMarkerPath

fn partial_cmp(&self, other: &Self) -> 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 Copy for DataMarkerPath

impl Eq for DataMarkerPath