Struct Path 

pub struct Path<T>(pub T);

Path<T> extracts route parameters into a positional tuple T without consuming the underlying path arguments.

This extractor operates on a snapshot of the matched path arguments. The original path state remains available to other extractors.

Warning: This extractor must not be mixed with NamedPath<T> or positional path parameters (e.g. x: i32) within the same handler.

Example

use volga::{HttpResult, Path, ok};

// https://www.example.com/api/hello/{name}/{age}
async fn handle(
    Path((name, age)): Path<(String, u32)>
) -> HttpResult {
    ok!("Hello {name}, you are {age} years old.")
}

Tuple Fields

0: T

Implementations

impl<T> Path<T>

pub fn into_inner(self) -> T

Unwraps the inner T

Trait Implementations

impl<T: Clone> Clone for Path<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Path<T>

impl<T: Debug> Debug for Path<T>

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

Formats the value using the given formatter.

impl<T> Deref for Path<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> DerefMut for Path<T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<T: Display> Display for Path<T>

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

Formats the value using the given formatter.

impl<T: Eq> Eq for Path<T>

impl<T: FromPathArgs + Send> FromRequestParts for Path<T>

fn from_parts(parts: &Parts) -> Result<Self, Error>

Extracts data from HTTP request parts

impl<T: FromPathArgs + Send> FromRequestRef for Path<T>

fn from_request(req: &HttpRequest) -> Result<Self, Error>

Extracts data from HTTP request reference

impl<T: Ord> Ord for Path<T>

fn cmp(&self, other: &Path<T>) -> 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<T: PartialEq> PartialEq for Path<T>

fn eq(&self, other: &Path<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialOrd> PartialOrd for Path<T>

fn partial_cmp(&self, other: &Path<T>) -> 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<T: PartialEq> StructuralPartialEq for Path<T>

impl<T: FromPathArgs + Send> TryFrom<&Extensions> for Path<T>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(extensions: &Extensions) -> Result<Self, Error>

Performs the conversion.

impl<T: FromPathArgs + Send> TryFrom<&Parts> for Path<T>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(parts: &Parts) -> Result<Self, Error>

Performs the conversion.