Struct Unit 

pub struct Unit { /* private fields */ }

All information needed to define a unit.

A unit is an object that has enough information so that cargo knows how to build it. For example, if your package has dependencies, then every dependency will be built as a library unit. If your package is a library, then it will be built as a library unit as well, or if it is a binary with main.rs, then a binary will be output. There are also separate unit types for testing and checking, amongst others.

The unit also holds information about all possible metadata about the package in pkg.

A unit needs to know extra information in addition to the type and root source file. For example, it needs to know the target architecture (OS, chip arch etc.) and it needs to know whether you want a debug or release build. There is enough information in this struct to figure all that out.

Trait Implementations

impl Clone for Unit

fn clone(&self) -> Unit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Unit

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

Formats the value using the given formatter.

impl Deref for Unit

type Target = UnitInner

The resulting type after dereferencing.

fn deref(&self) -> &UnitInner

Dereferences the value.

impl Hash for Unit

fn hash<H: Hasher>(&self, hasher: &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 Unit

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

fn eq(&self, other: &Unit) -> 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 PartialOrd for Unit

fn partial_cmp(&self, other: &Unit) -> 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 Eq for Unit