Struct Size 

pub struct Size {
    raw: Int,
}

Size represents a non-negative number of bytes or bits.

It is basically a copy of the Size type in the Rust compiler. See Size.

Note that the Size type has no upper-bound. Users needs check whether a given Size is too large for their Machine themselves.

Fields

raw: Int

Implementations

impl Size

pub const ZERO: Size

The “0 bytes” size.

pub fn from_bits(bits: impl Into<Int>) -> Option<Size>

Returns None if bits is negative or not divisible by 8.

pub const fn from_bits_const(bits: u64) -> Option<Size>

Variation of from_bits for const contexts. Returns None if bits is not divisible by 8.

pub fn from_bytes(bytes: impl Into<Int>) -> Option<Size>

Returns None if bytes is negative.

pub const fn from_bytes_const(bytes: u64) -> Size

Variation of from_bytes for const contexts. Cannot fail since the input is unsigned and already in bytes.

pub fn bytes(self) -> Int

The number of bytes of self

pub fn bits(self) -> Int

The number of bits of self

pub fn is_zero(&self) -> bool

Returns whether self is Size::ZERO

pub fn align_to(self, align: Align) -> Size

Returns the smallest Size larger than self which is aligned to align.

Trait Implementations

impl Add for Size

type Output = Size

The resulting type after applying the + operator.

fn add(self, rhs: Size) -> Size

Performs the + operation.

impl Clone for Size

fn clone(&self) -> Size

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Size

impl Debug for Size

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Size

fn deserialize<D>( deserializer: D, ) -> Result<Size, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Size

impl Hash for Size

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Mul<Int> for Size

type Output = Size

The resulting type after applying the * operator.

fn mul(self, rhs: Int) -> Size

Performs the * operation.

impl Mul<Size> for Int

type Output = Size

The resulting type after applying the * operator.

fn mul(self, rhs: Size) -> Size

Performs the * operation.

impl Ord for Size

fn cmp(&self, other: &Size) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Size

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Size

fn partial_cmp(&self, other: &Size) -> 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 Serialize for Size

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Size