Trait ToHeader 

pub trait ToHeader: Type {
    // Required method
    fn to_header(&self) -> Option<HeaderValue>;
}

Represents a type that can converted to HTTP header.

Required Methods

fn to_header(&self) -> Option<HeaderValue>

Convert this value to HeaderValue.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ToHeader for Decimal

Available on crate feature rust_decimal only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Duration

Available on crate feature humantime only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Duration

Available on crate feature humantime only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for IpAddr

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for IpNet

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Ipv4Addr

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Ipv4Net

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Ipv6Addr

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Ipv6Net

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<i8>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<i16>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<i32>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<i64>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<u8>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<u16>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<u32>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<u64>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for NonZero<usize>

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for ObjectId

Available on crate feature bson only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Regex

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for String

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Uri

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Url

Available on crate feature url only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for Uuid

Available on crate feature uuid only.

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for bool

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for f32

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for f64

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for i8

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for i16

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for i32

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for i64

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for u8

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for u16

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for u32

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for u64

fn to_header(&self) -> Option<HeaderValue>

impl ToHeader for usize

fn to_header(&self) -> Option<HeaderValue>

impl<T: ToHeader> ToHeader for &T

fn to_header(&self) -> Option<HeaderValue>

impl<T: ToHeader> ToHeader for Arc<T>

fn to_header(&self) -> Option<HeaderValue>

impl<T: ToHeader> ToHeader for Box<T>

fn to_header(&self) -> Option<HeaderValue>

impl<T: ToHeader> ToHeader for Option<T>

fn to_header(&self) -> Option<HeaderValue>

Implementors

impl<T: ToHeader> ToHeader for MaybeUndefined<T>