Enum DirectiveValue 

pub enum DirectiveValue {
    Ident(String),
    Int(i64),
    Float(f64),
    String(String),
    Bool(bool),
    None,
}

Values for directives

Variants

Ident(String)

Directive with a ident value

Int(i64)

Directive with a literal value

Float(f64)

Directive with a float value

String(String)

Directive with a string value

Bool(bool)

Directive with a boolean value

None

Directive with no value

Implementations

impl DirectiveValue

pub fn as_ident(&self) -> Option<&str>

Ident value

pub fn as_int(&self) -> Option<i64>

Int value

pub fn as_float(&self) -> Option<f64>

Float value

pub fn as_string(&self) -> Option<&str>

String value

pub fn as_bool(&self) -> Option<bool>

Bool value

pub fn is_none(&self) -> bool

Tests if value is None

pub fn is_some(&self) -> bool

Tests if value is Some

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for DirectiveValue

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for DirectiveValue

fn clone(&self) -> DirectiveValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DirectiveValue

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

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for DirectiveValue

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for DirectiveValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for DirectiveValue

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl PartialEq for DirectiveValue

fn eq(&self, other: &DirectiveValue) -> 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 DirectiveValue

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DirectiveValue