Enum FieldValue 

pub enum FieldValue {
    Float(f64),
    Integer(i64),
    UInteger(u64),
    String(String),
    Boolean(bool),
}

Variants

Float(f64)

Represent a floating point number field value

Integer(i64)

Represent a signed integer number field value

UInteger(u64)

Represent an unsigned integer number field value

String(String)

Represent a string field value

Boolean(bool)

Represent a boolean field value

Trait Implementations

impl Clone for FieldValue

fn clone(&self) -> FieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Convert for FieldValue

fn parse_from<T>(from: T) -> Result<Self>

where Self: Sized, T: ToString,

Attempt to parse a generic type into FieldValue

Example

let uuid = Uuid::new_v4();
let value = FieldValue::parse_from(uuid).unwrap();

fn parse_into<T>(&self) -> Result<T>

where T: FromStr, <T as FromStr>::Err: Error + Send + Sync + 'static,

Attempt to parse FieldValue into generic type T

Note: This only makes sense to do if type is FieldValue::String

Example

let value = FieldValue::String("d5a47b74-bff6-4dc5-9c7c-2558bd98a70b");
let uuid = value.parse_into<Uuid>().unwrap();

impl Debug for FieldValue

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

Formats the value using the given formatter.

impl Display for FieldValue

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

Formats the value using the given formatter.

impl Format for FieldValue

fn escape(&self) -> Self

Escapes special character in the string

fn unescape(&self) -> Self

Unescapes the escaped string in reverse order

impl From<&String> for FieldValue

fn from(value: &String) -> Self

Converts to this type from the input type.

impl From<&str> for FieldValue

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for FieldValue

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<bool> for FieldValue

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f32> for FieldValue

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for FieldValue

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i8> for FieldValue

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<i16> for FieldValue

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for FieldValue

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for FieldValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<u8> for FieldValue

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<u16> for FieldValue

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for FieldValue

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for FieldValue

fn from(value: u64) -> Self

Converts to this type from the input type.

impl PartialEq for FieldValue

fn eq(&self, other: &Self) -> 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.