graphql_query::json

Function ast_variables_from_value

Source 
pub fn ast_variables_from_value<'a>(
    ctx: &'a ASTContext,
    input: &Value,
    var_defs: &'a VariableDefinitions<'a>,
) -> Result<Variables<'a>>
Expand description

Convert serde_json::Value to Variables given VariableDefinitions.

This may be used to accept JSON values as variables for a given operation definition, which contains the necessary types to cast JSON values to variables.