Enum MetaDataValue

pub enum MetaDataValue {
    Empty,
    String(String),
    UInteger(u64),
    Integer(i64),
}

Values that can be stored as metadata

Variants

Empty

No Value,

String(String)

String Value

UInteger(u64)

Unsigned integer

Integer(i64)

Signed integer

Trait Implementations

impl Clone for MetaDataValue

fn clone(&self) -> MetaDataValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetaDataValue

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

Formats the value using the given formatter.

impl Default for &MetaDataValue

fn default() -> Self

Returns the “default value” for a type.

impl Default for MetaDataValue

fn default() -> Self

Returns the “default value” for a type.

impl Display for MetaDataValue

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

Formats the value using the given formatter.

impl From<&String> for MetaDataValue

fn from(value: &String) -> Self

Converts to this type from the input type.

impl From<&str> for MetaDataValue

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for MetaDataValue

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<i16> for MetaDataValue

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i64> for MetaDataValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<u16> for MetaDataValue

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u64> for MetaDataValue

fn from(value: u64) -> Self

Converts to this type from the input type.

impl PartialEq for MetaDataValue

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