Struct ChangeId 

pub struct ChangeId(/* private fields */);

Stable ULID identifier for a change object.

Implementations

impl ChangeId

pub fn new() -> Self

Generate a new time-sortable change ID.

pub fn from_bytes(bytes: [u8; 16]) -> Self

Construct a change ID from raw ULID bytes.

pub fn as_bytes(&self) -> [u8; 16]

Return the raw 16-byte ULID representation.

pub fn from_string(s: &str) -> Result<Self, CoreError>

Parse a change ID from canonical ULID text.

Trait Implementations

impl Clone for ChangeId

fn clone(&self) -> ChangeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChangeId

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

Formats the value using the given formatter.

impl Default for ChangeId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChangeId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ChangeId

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

Formats the value using the given formatter.

impl Hash for ChangeId

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 ChangeId

fn eq(&self, other: &ChangeId) -> 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 Serialize for ChangeId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ChangeId

impl Eq for ChangeId

impl StructuralPartialEq for ChangeId