Struct PrimaryValue 

#[non_exhaustive]
pub struct PrimaryValue {
    pub attribute_name: String,
    pub value: String,
}

Represents a primary key value used to identify a specific record in a data table. Primary values are used in combination to create unique record identifiers when a table has multiple primary attributes.

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.

attribute_name: String

The name of the primary attribute that this value belongs to.

value: String

The actual value for the primary attribute. Must be provided as a string regardless of the attribute's value type. Primary values cannot be expressions and must be explicitly specified.

Implementations

impl PrimaryValue

pub fn attribute_name(&self) -> &str

The name of the primary attribute that this value belongs to.

pub fn value(&self) -> &str

The actual value for the primary attribute. Must be provided as a string regardless of the attribute's value type. Primary values cannot be expressions and must be explicitly specified.

impl PrimaryValue

pub fn builder() -> PrimaryValueBuilder

Creates a new builder-style object to manufacture PrimaryValue.

Trait Implementations

impl Clone for PrimaryValue

fn clone(&self) -> PrimaryValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrimaryValue

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

Formats the value using the given formatter.

impl PartialEq for PrimaryValue

fn eq(&self, other: &PrimaryValue) -> 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 PrimaryValue