Struct ObjectCount

pub struct ObjectCount(/* private fields */);

Implementations

impl ObjectCount

pub fn new(count: usize) -> Self

pub fn as_usize(&self) -> usize

pub fn is_zero(&self) -> bool

pub fn is_positive(&self) -> bool

pub fn increment(&mut self)

pub fn decrement(&mut self)

pub fn add(&self, other: ObjectCount) -> Self

pub fn sub(&self, other: ObjectCount) -> Self

Trait Implementations

impl Add for ObjectCount

type Output = ObjectCount

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self

Performs the + operation.

impl Clone for ObjectCount

fn clone(&self) -> ObjectCount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectCount

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObjectCount

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ObjectCount

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

Formats the value using the given formatter.

impl From<ObjectCount> for usize

fn from(count: ObjectCount) -> Self

Converts to this type from the input type.

impl From<usize> for ObjectCount

fn from(count: usize) -> Self

Converts to this type from the input type.

impl Hash for ObjectCount

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 PartialEq for ObjectCount

fn eq(&self, other: &ObjectCount) -> 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 Serialize for ObjectCount

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for ObjectCount

type Output = ObjectCount

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.

impl Copy for ObjectCount

impl Eq for ObjectCount

impl StructuralPartialEq for ObjectCount