Struct Pattern 

pub struct Pattern<Kind> { /* private fields */ }

通用模式匹配结构

支持泛型的模式类型，可以用于不同场景的模式匹配。

示例

use dhttp_access::pattern::{NormalPattern, LocationPattern};

// 普通模式
let pattern: NormalPattern = "*.log".parse().unwrap();
assert!(pattern.is_match("app.log"));
assert_eq!(pattern.as_str(), "*.log");

// 位置模式
let pattern: LocationPattern = "/api".parse().unwrap();
assert!(pattern.is_match("/api/users"));
assert_eq!(pattern.as_str(), "/api");

// 匹配子字符串
let pattern: NormalPattern = "~ test".parse().unwrap();
assert_eq!(pattern.r#match("this is a test"), Some("test"));

Implementations

impl<Kind> Pattern<Kind>

pub fn new(pattern: impl AsRef<str>) -> Result<Self, <Self as FromStr>::Err>

where Self: FromStr,

创建新的模式实例

示例

use dhttp_access::pattern::NormalPattern;

let pattern = NormalPattern::new("*.txt").unwrap();
assert!(pattern.is_match("file.txt"));

pub fn as_str(&self) -> &str

获取原始模式字符串

pub const fn kind(&self) -> &Kind

获取模式类型

impl Pattern<NormalPatternKind>

pub fn is_match(&self, s: &str) -> bool

测试字符串是否匹配模式

pub fn match<'s>(&self, s: &'s str) -> Option<&'s str>

获取匹配的子字符串

impl Pattern<LocationPatternKind>

pub fn is_match(&self, s: &str) -> bool

测试字符串是否匹配模式

pub fn match<'s>(&self, s: &'s str) -> Option<&'s str>

获取匹配的子字符串

impl Pattern<ClientNamePatternKind>

pub fn is_match(&self, s: &str) -> bool

测试字符串是否匹配模式

pub fn match<'s>(&self, s: &'s str) -> Option<&'s str>

获取匹配的子字符串

impl Pattern<DomainPatternKind>

pub fn is_match(&self, s: &str) -> bool

测试字符串是否匹配模式

pub fn match<'s>(&self, s: &'s str) -> Option<&'s str>

获取匹配的子字符串

impl Pattern<NormalPatternKind>

pub const fn priority(&self) -> usize

获取模式优先级，数值越小优先级越高

impl Pattern<LocationPatternKind>

pub const fn priority(&self) -> usize

获取模式优先级，数值越小优先级越高

impl Pattern<ClientNamePatternKind>

pub const fn priority(&self) -> usize

获取模式优先级，数值越小优先级越高

impl Pattern<DomainPatternKind>

pub const fn priority(&self) -> usize

获取模式优先级，数值越小优先级越高

Trait Implementations

impl AsRef<Pattern<ClientNamePatternKind>> for ClientName

fn as_ref(&self) -> &ClientNamePattern

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

impl AsRef<Pattern<NormalPatternKind>> for Method

fn as_ref(&self) -> &NormalPattern

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

impl<Kind: Clone> Clone for Pattern<Kind>

fn clone(&self) -> Pattern<Kind>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Kind: Debug> Debug for Pattern<Kind>

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

Formats the value using the given formatter.

impl<'de, Kind> Deserialize<'de> for Pattern<Kind>

where Self: FromStr<Err: Display>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Kind> Display for Pattern<Kind>

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

Formats the value using the given formatter.

impl<Kind: Eq> Eq for Pattern<Kind>

impl Evaluable<&str> for Pattern<NormalPatternKind>

type Value = bool

fn eval(&self, argument: &&str) -> Self::Value

impl Evaluable<&str> for Pattern<LocationPatternKind>

type Value = bool

fn eval(&self, argument: &&str) -> Self::Value

impl Evaluable<&str> for Pattern<ClientNamePatternKind>

type Value = bool

fn eval(&self, argument: &&str) -> Self::Value

impl Evaluable<&str> for Pattern<DomainPatternKind>

type Value = bool

fn eval(&self, argument: &&str) -> Self::Value

impl From<Pattern<ClientNamePatternKind>> for ClientName

fn from(value: ClientNamePattern) -> Self

Converts to this type from the input type.

impl From<Pattern<NormalPatternKind>> for Method

fn from(value: NormalPattern) -> Self

Converts to this type from the input type.

impl From<Pattern<NormalPatternKind>> for Pattern<ClientNamePatternKind>

fn from(value: Pattern<NormalPatternKind>) -> Self

Converts to this type from the input type.

impl From<Pattern<NormalPatternKind>> for Pattern<DomainPatternKind>

fn from(value: Pattern<NormalPatternKind>) -> Self

Converts to this type from the input type.

impl FromStr for Pattern<ClientNamePatternKind>

type Err = <Pattern<NormalPatternKind> as FromStr>::Err

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl FromStr for Pattern<DomainPatternKind>

type Err = <Pattern<NormalPatternKind> as FromStr>::Err

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl FromStr for Pattern<NormalPatternKind>

type Err = ParsePatternError

The associated error which can be returned from parsing.

fn from_str(pattern: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl FromStr for Pattern<LocationPatternKind>

type Err = ParseLocationPatternError

The associated error which can be returned from parsing.

fn from_str(pattern: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<Kind: Ord> Ord for Pattern<Kind>

fn cmp(&self, other: &Self) -> 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<Kind: PartialEq> PartialEq for Pattern<Kind>

fn eq(&self, other: &Self) -> 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<Kind: PartialOrd> PartialOrd for Pattern<Kind>

fn partial_cmp(&self, other: &Self) -> 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<Kind> Serialize for Pattern<Kind>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.