Enum Form 

pub enum Form {
    Select,
    Ask,
    Construct,
    Describe,
    Update,
}

What a SPARQL script is, read from its parsed text.

Variants

Select

SELECT: a result set.

Ask

ASK: a boolean result.

Construct

CONSTRUCT: a graph.

Describe

DESCRIBE: a graph.

Update

An UPDATE: a write.

Implementations

impl Form

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

The word the store’s doors and every face use.

pub fn is_read(self) -> bool

Whether running it is a READ (…:result); an update is a write (…:runs only).

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

The faces a run of this form can answer in, default first: the SPARQL 1.1 result formats for SELECT and ASK, Turtle and N-Triples for CONSTRUCT and DESCRIBE, plain text for an update (the store’s report).

Trait Implementations

impl Clone for Form

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Form

impl Debug for Form

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Form

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Form

impl PartialEq for Form

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Form

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 Form