Struct QueryResult

pub struct QueryResult {
    pub result: i64,
    pub elements: Vec<DbElement>,
}

Universal database result. Successful execution of a query will always yield this type. The result field is a numerical representation of the result while the elements are the list of DbElements with database ids and properties (key-value pairs).

Fields

result: i64

Query result

elements: Vec<DbElement>

List of elements yielded by the query possibly with a list of properties.

Implementations

impl QueryResult

pub fn ids(&self) -> Vec<DbId>

Trait Implementations

impl Clone for QueryResult

fn clone(&self) -> QueryResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryResult

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

Formats the value using the given formatter.

impl Default for QueryResult

fn default() -> QueryResult

Returns the “default value” for a type.

impl From<&QueryResult> for QueryIds

fn from(value: &QueryResult) -> Self

Converts to this type from the input type.

impl From<QueryResult> for QueryIds

fn from(value: QueryResult) -> Self

Converts to this type from the input type.

impl Ord for QueryResult

fn cmp(&self, other: &QueryResult) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for QueryResult

fn eq(&self, other: &QueryResult) -> 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 PartialOrd for QueryResult

fn partial_cmp(&self, other: &QueryResult) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: DbUserValue<ValueType = T>> TryInto<Vec<T>> for QueryResult

type Error = DbError

The type returned in the event of a conversion error.

fn try_into(self) -> Result<Vec<T>, Self::Error>

Performs the conversion.

impl Eq for QueryResult

impl StructuralPartialEq for QueryResult