Struct NonZeroFileSize 

pub struct NonZeroFileSize { /* private fields */ }

A non-zero file size representation

一个表示非零文件大小的结构体。

Implementations

impl NonZeroFileSize

pub fn new(bytes: NonZeroU64) -> Self

Create a new FileSize instance

创建一个新的 FileSize 实例

pub fn get_nonzero(&self) -> NonZeroU64

Get the inner NonZeroU64 byte value

获取内部的 NonZeroU64 字节值

pub fn as_u64(&self) -> u64

Get the byte value as u64

以 u64 的形式获取字节值

Trait Implementations

impl Clone for NonZeroFileSize

fn clone(&self) -> NonZeroFileSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NonZeroFileSize

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

Formats the value using the given formatter.

impl FileSizeFormat for NonZeroFileSize

fn get_si_parts(&self) -> (String, &'static str)

Returns the formatted value and unit in SI (base-1000) standard

The formatted_value is returned as String to ensure correct decimal places (e.g., “1.00”)

返回 SI (base-1000) 标准的 (formatted_value, unit)

formatted_value 作为 String 返回，以保证正确的小数位数 (例如 “1.00”)

fn get_iec_parts(&self) -> (String, &'static str)

Returns the formatted value and unit in IEC (base-1024) standard

The formatted_value is returned as String to ensure correct decimal places (e.g., “1.00”)

返回 IEC (base-1024) 标准的 (formatted_value, unit)

formatted_value 作为 String 返回，以保证正确的小数位数 (例如 “1.00”)

fn to_si_string(&self) -> String

Returns a formatted string in SI (base-1000) standard

fn to_iec_string(&self) -> String

Returns a formatted string in IEC (base-1024) standard

impl From<NonZeroFileSize> for FileSize

fn from(size: NonZeroFileSize) -> Self

Converts to this type from the input type.

impl Ord for NonZeroFileSize

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

fn eq(&self, other: &NonZeroFileSize) -> 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 NonZeroFileSize

fn partial_cmp(&self, other: &NonZeroFileSize) -> 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 TryFrom<FileSize> for NonZeroFileSize

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: FileSize) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for NonZeroFileSize

impl Eq for NonZeroFileSize

impl StructuralPartialEq for NonZeroFileSize