Struct UnitRef 

pub struct UnitRef {
    pub file: usize,
    pub unit: usize,
    pub node_count: u32,
}

A reference to one unit inside a slice of FileFeatures.

The unit-level candidate stages all speak in these: file indexes the slice they were given, unit indexes that file’s FileFeatures::units, and node_count is carried along because every stage that proposes unit pairs gates them on relative size.

Fields

file: usize

Index of the file in the input slice.

unit: usize

Index of the unit in the file’s units.

node_count: u32

Node count of the unit subtree; the size used by length-ratio gates.

Implementations

impl UnitRef

pub fn within_length_ratio(self, other: Self, max_ratio: f64) -> bool

Whether this unit and other are within max_ratio of each other in size. A large and a small unit are not a gapped copy of one another however their features happened to meet, so every stage that proposes unit pairs applies this before emitting one.

Trait Implementations

impl Clone for UnitRef

fn clone(&self) -> UnitRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnitRef

impl Debug for UnitRef

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

Formats the value using the given formatter.

impl Eq for UnitRef

impl Ord for UnitRef

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for UnitRef

fn partial_cmp(&self, other: &UnitRef) -> 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 UnitRef