Enum Scheme 

pub enum Scheme {
    Ca,
    Pva,
    Loc,
    Sim,
    Formula,
    Unsupported,
}

Which backend serves a PV.

Variants

Ca

Pva

Loc

Sim

Formula

A formula over other PVs: =expr as in BOY, or eq://expr.

Unsupported

A kind of PV bobview does not serve, such as sys:// or an unknown scheme:// prefix: it never connects, rather than being looked up as a Channel Access name.

Trait Implementations

impl Clone for Scheme

fn clone(&self) -> Scheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Scheme

impl Debug for Scheme

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

Formats the value using the given formatter.

impl Eq for Scheme

impl Hash for Scheme

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Scheme

fn eq(&self, other: &Scheme) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Scheme