Struct google_datastore1::GqlQuery

pub struct GqlQuery {
    pub query_string: Option<String>,
    pub positional_bindings: Option<Vec<GqlQueryParameter>>,
    pub named_bindings: Option<HashMap<String, GqlQueryParameter>>,
    pub allow_literals: Option<bool>,
}

A GQL query.

This type is not used in any activity, and only used as part of another schema.

Fields

query_string: Option<String>

A string of the format described here.

positional_bindings: Option<Vec<GqlQueryParameter>>

Numbered binding site @1 references the first numbered parameter, effectively using 1-based indexing, rather than the usual 0.

For each binding site numbered i in query_string, there must be an i-th numbered parameter. The inverse must also be true.

named_bindings: Option<HashMap<String, GqlQueryParameter>>

For each non-reserved named binding site in the query string, there must be a named parameter with that name, but not necessarily the inverse.

Key must match regex A-Za-z_$*, must not match regex __.*__, and must not be "".

allow_literals: Option<bool>

When false, the query string must not contain any literals and instead must bind all values. For example, SELECT * FROM Kind WHERE a = 'string literal' is not allowed, while SELECT * FROM Kind WHERE a = @value is.

Trait Implementations

impl Clone for GqlQuery

fn clone(&self) -> GqlQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GqlQuery

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

Formats the value using the given formatter.

impl Default for GqlQuery

fn default() -> GqlQuery

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GqlQuery

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GqlQuery

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for GqlQuery