Enum Backend 

pub enum Backend {
    Auto,
}

Enum used to select which compiler should be used to generate code.

Variants

Auto

Auto backend

Implementations

impl Backend

pub fn variants() -> &'static [&'static str]

Get a list of the currently enabled (via feature flag) backends.

pub fn to_string(&self) -> &'static str

Stable string representation of the backend. It can be used as part of a cache key, for example.

Trait Implementations

impl Clone for Backend

fn clone(&self) -> Backend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Backend

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

Formats the value using the given formatter.

impl Default for Backend

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Backend

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for Backend

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Backend, String>

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

impl PartialEq for Backend

fn eq(&self, other: &Backend) -> 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 Serialize for Backend

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Backend

impl Eq for Backend

impl StructuralPartialEq for Backend