Enum 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.