Struct Size 

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

Size of a device, partition, etc.

Implementations

impl Size

pub fn value(&self) -> &UnsignedInt

Returns the Size value.

pub fn as_str(&self) -> &str

View this Size as a UTF-8 str.

pub fn into_unsigned_int(self) -> UnsignedInt

Consumes this Size, and returns its underlying UnsignedInt value.

pub fn from_str_u64(s: &str) -> Result<Size, ParserError>

Parses a Size from a UTF-8 str representing a 64-bit integer.

pub fn from_str_u32(s: &str) -> Result<Size, ParserError>

Parses a Size from a UTF-8 str representing a 32-bit integer.

pub fn try_from_u64<T>(bytes: T) -> Result<Size, ConversionError>

where T: AsRef<[u8]>,

Converts a byte string to a 64-bit Size. The byte string contains a string representation of an integer.

pub fn try_from_u32<T>(bytes: T) -> Result<Size, ConversionError>

where T: AsRef<[u8]>,

Converts a byte string to a 32-bit Size. The byte string contains a string representation of an integer.

pub fn to_u64(&self) -> Option<u64>

Returns the underlying u64 in this Size if applicable, None otherwise.

pub fn to_u32(&self) -> Option<u32>

Returns the underlying u32 in this Size if applicable, None otherwise.

Trait Implementations

impl AsRef<Size> for Size

fn as_ref(&self) -> &Size

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<UnsignedInt> for Size

fn as_ref(&self) -> &UnsignedInt

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<str> for Size

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

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 Debug for Size

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

Formats the value using the given formatter.

impl Display for Size

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

Formats the value using the given formatter.

impl From<UnsignedInt> for Size

fn from(num: UnsignedInt) -> Size

Converts to this type from the input type.

impl From<u32> for Size

fn from(value: u32) -> Size

Converts to this type from the input type.

impl From<u64> for Size

fn from(value: u64) -> Size

Converts to this type from the input type.

impl Hash for Size

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 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.

impl PartialEq for Size

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

impl StructuralPartialEq for Size