Trait FromRequestParts 

pub trait FromRequestParts: Sized {
    // Required method
    fn from_request_parts(req: &Request) -> Result<Self>;
}

Trait for extracting data from request parts (headers, path, query)

This is used for extractors that don’t need the request body.

Required Methods

fn from_request_parts(req: &Request) -> Result<Self>

Extract from request parts

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromRequestParts for bool

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for f32

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for f64

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for i8

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for i16

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for i32

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for i64

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for i128

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for isize

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for u8

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for u16

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for u32

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for u64

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for u128

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for usize

fn from_request_parts(req: &Request) -> Result<Self>

impl FromRequestParts for String

fn from_request_parts(req: &Request) -> Result<Self>

impl<T: FromRequestParts> FromRequestParts for Option<T>

Optional extractor wrapper

Makes any extractor optional - returns None instead of error on failure.

fn from_request_parts(req: &Request) -> Result<Self>

Implementors

impl<T: Clone + Send + Sync + 'static> FromRequestParts for State<T>

impl<T: FromStr> FromRequestParts for Path<T>

where T::Err: Display,

impl<T: DeserializeOwned> FromRequestParts for Query<T>