Struct PaneGroupId 

pub struct PaneGroupId(pub u32);

Process-monotonic id for a scroll-binding pane group (slice D.4.a, 2026-05-29) — a set of panes whose scrolling is linked, such as the two sides of a diff. The PaneGroup struct itself lives in lattice-host (the trait underneath it needs host-side state); the id is hoisted into lattice-core so lattice-core-level code can hold and pass the handle without depending on the host crate.

See docs/dev/architecture/pane-groups.md.

Tuple Fields

0: u32

Implementations

impl PaneGroupId

pub fn next() -> Self

Mint a fresh id from a process-wide counter starting at 1, so PaneGroupId::default() (0) never names a real group.

Trait Implementations

impl Clone for PaneGroupId

fn clone(&self) -> PaneGroupId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PaneGroupId

impl Debug for PaneGroupId

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

Formats the value using the given formatter.

impl Default for PaneGroupId

fn default() -> PaneGroupId

Returns the “default value” for a type.

impl Eq for PaneGroupId

impl Hash for PaneGroupId

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 PaneGroupId

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PaneGroupId

fn partial_cmp(&self, other: &PaneGroupId) -> 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 StructuralPartialEq for PaneGroupId