Struct ProcedureResult 

pub struct ProcedureResult {
    pub outputs: HashMap<String, FilterValue>,
    pub return_value: Option<FilterValue>,
    pub rows_affected: Option<u64>,
}

Result from a procedure call with OUT/INOUT parameters.

Fields

outputs: HashMap<String, FilterValue>

Output parameter values by name.

return_value: Option<FilterValue>

Return value (for functions).

rows_affected: Option<u64>

Number of rows affected (if applicable).

Implementations

impl ProcedureResult

pub fn get(&self, name: &str) -> Option<&FilterValue>

Get an output parameter value.

pub fn get_as<T>(&self, name: &str) -> Option<T>

where T: TryFrom<FilterValue>,

Get an output parameter as a specific type.

pub fn return_value(&self) -> Option<&FilterValue>

Get the return value.

pub fn return_value_as<T>(&self) -> Option<T>

where T: TryFrom<FilterValue>,

Get the return value as a specific type.

Trait Implementations

impl Clone for ProcedureResult

fn clone(&self) -> ProcedureResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProcedureResult

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

Formats the value using the given formatter.

impl Default for ProcedureResult

fn default() -> ProcedureResult

Returns the “default value” for a type.