Struct DocumentId 

pub struct DocumentId(pub u64);

Identifies one lattice_core::Document — a text buffer with its undo history, selections and path — for its whole lifetime.

Minted by lattice-core from a process-wide counter starting at 1, so ids are unique within a process and never reused. This is the id document events (Event::DocumentChanged, Event::DocumentSaved, Event::SelectionsChanged, …) carry.

Tuple Fields

0: u64

Implementations

impl DocumentId

pub const fn new(raw: u64) -> Self

Wrap a raw value. Does not mint or reserve anything: callers that need a fresh id get one from the owning subsystem.

pub const fn raw(self) -> u64

The underlying u64, e.g. for crossing the WIT boundary.

Trait Implementations

impl Clone for DocumentId

fn clone(&self) -> DocumentId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DocumentId

impl Debug for DocumentId

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

Formats the value using the given formatter.

impl Default for DocumentId

fn default() -> DocumentId

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DocumentId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DocumentId

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

Formats the value using the given formatter.

impl Eq for DocumentId

impl Hash for DocumentId

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 DocumentId

fn cmp(&self, other: &DocumentId) -> 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 DocumentId

fn eq(&self, other: &DocumentId) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for DocumentId

fn partial_cmp(&self, other: &DocumentId) -> 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 Serialize for DocumentId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DocumentId