Struct faunadb::expr::Ref

pub struct Ref<'a> {
    pub id: Cow<'a, str>,
    // some fields omitted
}

Denotes a resource ref.

Fields

id: Cow<'a, str>

Methods

impl<'a> Ref<'a>

pub fn instance<S>(id: S) -> Self where
    S: Into<Cow<'a, str>>, 

A ref to a singleton instance.

pub fn class<S>(id: S) -> Self where
    S: Into<Cow<'a, str>>, 

A ref to a class.

pub fn index<S>(id: S) -> Self where
    S: Into<Cow<'a, str>>, 

A ref to an index.

pub fn function<S>(id: S) -> Self where
    S: Into<Cow<'a, str>>, 

A ref to a function.

pub fn database<S>(id: S) -> Self where
    S: Into<Cow<'a, str>>, 

A ref to a database.

pub fn set_class<S>(&mut self, id: S) -> &mut Self where
    S: Into<Cow<'a, str>>, 

Set the class for the singleton ref.

pub fn set_index<S>(&mut self, id: S) -> &mut Self where
    S: Into<Cow<'a, str>>, 

Set the index for the singleton ref.

pub fn path(&self) -> String

Gets the fully qualified path.

Trait Implementations

impl<'a> Clone for Ref<'a>

fn clone(&self) -> Ref<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> PartialEq<Ref<'a>> for Ref<'a>

fn eq(&self, other: &Ref<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Ref<'a>) -> bool

This method tests for !=.

impl From<Ref<'static>> for Value

fn from(t: Ref<'static>) -> Self

Performs the conversion.

impl<'a> From<Ref<'a>> for Expr<'a>

fn from(r: Ref<'a>) -> Expr<'a>

Performs the conversion.

impl<'a> Debug for Ref<'a>

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

Formats the value using the given formatter.

impl<'a> Display for Ref<'a>

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

Formats the value using the given formatter.

impl<'a> Serialize for Ref<'a>

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

Serialize this value into the given Serde serializer.

impl<'de, 'a> Deserialize<'de> for Ref<'a>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.