Struct safe_index::examples::clients::idx::File

pub struct File { /* fields omitted */ }

Indices of files.

Implementations

impl File

pub fn new(val: usize) -> Self

Wraps an int.

pub fn zero() -> Self

Zero.

pub fn one() -> Self

One.

pub fn get(&self) -> usize

Accessor.

pub fn inc(&mut self)

Increments the int.

pub fn dec(&mut self)

Decrements the int.

Methods from Deref<Target = usize>

pub const MIN: usize

pub const MAX: usize

pub const BITS: u32

pub fn as_ne_bytes(&self) -> &[u8; 8]

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

Return the memory representation of this integer as a byte array in native byte order.

to_ne_bytes should be preferred over this whenever possible.

Examples

#![feature(num_as_ne_bytes)]
let num = 0x1234567890123456usize;
let bytes = num.as_ne_bytes();
assert_eq!(
    bytes,
    if cfg!(target_endian = "big") {
        &[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]
    } else {
        &[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
    }
);

Trait Implementations

impl<T: Into<usize>> Add<T> for File

type Output = File

The resulting type after applying the + operator.

fn add(self, rhs: T) -> File

Performs the + operation.

impl<T: Into<usize>> AddAssign<T> for File

fn add_assign(&mut self, rhs: T)

Performs the += operation.

impl Clone for File

fn clone(&self) -> File

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for File

impl Debug for File

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

Formats the value using the given formatter.

impl Default for File

fn default() -> Self

Returns the “default value” for a type.

impl Deref for File

type Target = usize

The resulting type after dereferencing.

fn deref(&self) -> &usize

Dereferences the value.

impl Display for File

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

Formats the value using the given formatter.

impl Eq for File

impl<'a> From<&'a usize> for File

fn from(val: &'a usize) -> Self

Performs the conversion.

impl From<usize> for File

fn from(val: usize) -> Self

Performs the conversion.

impl Hash for File

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

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T> Index<File> for Files<T>

type Output = T

The returned type after indexing.

fn index(&self, index: File) -> &T

Performs the indexing (container[index]) operation.

impl<T> IndexMut<File> for Files<T>

fn index_mut(&mut self, index: File) -> &mut T

Performs the mutable indexing (container[index]) operation.

impl Into<usize> for File

fn into(self) -> usize

Performs the conversion.

impl<'a> Into<usize> for &'a File

fn into(self) -> usize

Performs the conversion.

impl Ord for File

fn cmp(&self, other: &File) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<File> for File

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialEq<usize> for File

fn eq(&self, int: &usize) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<File> for File

fn partial_cmp(&self, other: &File) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<usize> for File

fn partial_cmp(&self, int: &usize) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for File

impl StructuralPartialEq for File