Struct ScopeConditionReference 

pub struct ScopeConditionReference {
    parent: ScopeConditionId,
    condition: Option<ScopeBoundsWithHashes>,
    implicit_scope_root: StylistImplicitScopeRoot,
    is_trivial: bool,
}

Data required to process this scope condition.

Fields

parent: ScopeConditionId

The ID of outer scope condition, none() otherwise.

condition: Option<ScopeBoundsWithHashes>

Start and end bounds of the scope. None implies sentinel data (i.e. Not a scope condition).

implicit_scope_root: StylistImplicitScopeRoot

Implicit scope root of this scope condition, computed unconditionally, even if the start bound may be Some.

is_trivial: bool

Is the condition trivial? See ScopeBoundsWithHashes::is_trivial.

Implementations

impl ScopeConditionReference

pub fn new( parent: ScopeConditionId, condition: Option<ScopeBoundsWithHashes>, implicit_scope_root: ImplicitScopeRoot, is_trivial: bool, ) -> Self

Create a new scope condition.

pub const fn none() -> Self

Create a sentinel scope condition.

Trait Implementations

impl Clone for ScopeConditionReference

fn clone(&self) -> ScopeConditionReference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeConditionReference

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

Formats the value using the given formatter.

impl MallocSizeOf for ScopeConditionReference

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.