Struct ResultSetOptions 

#[non_exhaustive]
pub struct ResultSetOptions {
    pub decimal_return_type: Option<DecimalReturnType>,
    pub long_return_type: Option<LongReturnType>,
}

Options that control how the result set is returned.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

decimal_return_type: Option<DecimalReturnType>

A value that indicates how a field of DECIMAL type is represented in the response. The value of STRING, the default, specifies that it is converted to a String value. The value of DOUBLE_OR_LONG specifies that it is converted to a Long value if its scale is 0, or to a Double value otherwise.

Conversion to Double or Long can result in roundoff errors due to precision loss. We recommend converting to String, especially when working with currency values.

long_return_type: Option<LongReturnType>

A value that indicates how a field of LONG type is represented. Allowed values are LONG and STRING. The default is LONG. Specify STRING if the length or precision of numeric values might cause truncation or rounding errors.

Implementations

impl ResultSetOptions

pub fn decimal_return_type(&self) -> Option<&DecimalReturnType>

A value that indicates how a field of DECIMAL type is represented in the response. The value of STRING, the default, specifies that it is converted to a String value. The value of DOUBLE_OR_LONG specifies that it is converted to a Long value if its scale is 0, or to a Double value otherwise.

Conversion to Double or Long can result in roundoff errors due to precision loss. We recommend converting to String, especially when working with currency values.

pub fn long_return_type(&self) -> Option<&LongReturnType>

A value that indicates how a field of LONG type is represented. Allowed values are LONG and STRING. The default is LONG. Specify STRING if the length or precision of numeric values might cause truncation or rounding errors.

impl ResultSetOptions

pub fn builder() -> ResultSetOptionsBuilder

Creates a new builder-style object to manufacture ResultSetOptions.

Trait Implementations

impl Clone for ResultSetOptions

fn clone(&self) -> ResultSetOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResultSetOptions

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

Formats the value using the given formatter.

impl PartialEq for ResultSetOptions

fn eq(&self, other: &ResultSetOptions) -> 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 StructuralPartialEq for ResultSetOptions