Enum rocket::http::hyper::header::Preference

pub enum Preference {
    RespondAsync,
    ReturnRepresentation,
    ReturnMinimal,
    HandlingStrict,
    HandlingLeniant,
    Wait(u32),
    Extension(String, String, Vec<(String, String)>),
}

Prefer contains a list of these preferences.

Variants

RespondAsync

“respond-async”

ReturnRepresentation

“return=representation”

ReturnMinimal

“return=minimal”

HandlingStrict

“handling=strict”

HandlingLeniant

“handling=leniant”

Wait(u32)

“wait=delta”

Extension(String, String, Vec<(String, String)>)

Extension preferences. Always has a value, if none is specified it is just “”. A preference can also have a list of parameters.

Trait Implementations

impl Clone for Preference

fn clone(&self) -> Preference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Preference

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

Formats the value using the given formatter.

impl Display for Preference

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

Formats the value using the given formatter.

impl FromStr for Preference

type Err = Option<<u32 as FromStr>::Err>

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Preference, Option<<u32 as FromStr>::Err>>

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

impl PartialEq for Preference

fn eq(&self, other: &Preference) -> 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 StructuralPartialEq for Preference