Struct PageNumRange 

#[repr(C)]
pub struct PageNumRange<T>
where
    T: PageNum,
{
    pub start: T,
    pub end: T,
}

PageNumRange

泛型页码范围结构，表示一个半开半闭的区间 [start, end)。

Fields

start: T

范围的起始页码 (包含)。

end: T

范围的结束页码 (不包含)。

Implementations

impl<T> PageNumRange<T>

where T: PageNum,

pub fn new(start: T, end: T) -> Self

创建一个新的页码范围。

pub fn from_range(range: Range<T>) -> Self

从 Rust 标准库的 Range<T> 创建一个页码范围。

pub fn from_start_len(start: T, len: usize) -> Self

从起始页码和长度 (页数) 创建一个页码范围。

pub fn start(&self) -> T

获取起始页码。

pub fn end(&self) -> T

获取结束页码 (不包含)。

pub fn len(&self) -> usize

获取范围内的页数。

pub fn empty(&self) -> bool

检查范围是否为空 (即 start == end)。

pub fn contains(&self, addr: T) -> bool

检查范围是否包含给定的页码。

pub fn contains_range(&self, other: &Self) -> bool

检查范围是否包含另一个范围。

pub fn contains_in(&self, other: &Self) -> bool

检查此范围是否包含在另一个范围中。

pub fn overlaps(&self, other: &Self) -> bool

检查两个范围是否重叠。

注意: PageNumRange 是 [start, end)，相邻的范围不视为重叠。

pub fn iter(&self) -> PageNumRangeIterator<T>

获取范围的迭代器。

Trait Implementations

impl<T> Clone for PageNumRange<T>

where T: PageNum + Clone,

fn clone(&self) -> PageNumRange<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for PageNumRange<T>

where T: PageNum + Debug,

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

Formats the value using the given formatter.

impl<T> IntoIterator for PageNumRange<T>

where T: PageNum,

type Item = T

The type of the elements being iterated over.

type IntoIter = PageNumRangeIterator<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T> PartialEq for PageNumRange<T>

where T: PageNum + PartialEq,

fn eq(&self, other: &PageNumRange<T>) -> 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<T> Copy for PageNumRange<T>

where T: PageNum + Copy,

impl<T> Eq for PageNumRange<T>

where T: PageNum + Eq,

impl<T> StructuralPartialEq for PageNumRange<T>

where T: PageNum,