Struct PageRange 

pub struct PageRange {
    pub start: usize,
    pub end: Option<usize>,
}

页范围使用从零开始的原始页码，结束位置不包含在结果中。

Fields

start: usize

end: Option<usize>

Implementations

impl PageRange

pub fn resolve(&self, page_count: usize) -> Result<Range<usize>, Error>

校验范围，不静默截断超界请求或重排页码。

Trait Implementations

impl Clone for PageRange

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PageRange

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

Formats the value using the given formatter.

impl Default for PageRange

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PageRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PageRange

impl PartialEq for PageRange

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PageRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PageRange