Enum config::ValueKind

pub enum ValueKind {
    Nil,
    Boolean(bool),
    I64(i64),
    I128(i128),
    U64(u64),
    U128(u128),
    Float(f64),
    String(String),
    Table(Map<String, Value>),
    Array(Vec<Value>),
}

Underlying kind of the configuration value.

Standard operations on a Value by users of this crate do not require knowledge of ValueKind. Introspection of underlying kind is only required when the configuration values are unstructured or do not have known types.

Variants

Nil

Boolean(bool)

I64(i64)

I128(i128)

U64(u64)

U128(u128)

Float(f64)

String(String)

Table(Map<String, Value>)

Array(Vec<Value>)

Trait Implementations

impl Clone for ValueKind

fn clone(&self) -> ValueKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ValueKind

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

Formats the value using the given formatter.

impl Default for ValueKind

fn default() -> Self

Returns the “default value” for a type.

impl Display for ValueKind

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for ValueKind

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl<T> From<HashMap<String, T, RandomState>> for ValueKindwhere
    T: Into<Value>,

fn from(values: Map<String, T>) -> Self

Converts to this type from the input type.

impl<T> From<Option<T>> for ValueKindwhere
    T: Into<Self>,

fn from(value: Option<T>) -> Self

Converts to this type from the input type.

impl From<String> for ValueKind

fn from(value: String) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T, Global>> for ValueKindwhere
    T: Into<Value>,

fn from(values: Vec<T>) -> Self

Converts to this type from the input type.

impl From<bool> for ValueKind

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f64> for ValueKind

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i128> for ValueKind

fn from(value: i128) -> Self

Converts to this type from the input type.

impl From<i16> for ValueKind

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for ValueKind

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for ValueKind

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for ValueKind

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u128> for ValueKind

fn from(value: u128) -> Self

Converts to this type from the input type.

impl From<u16> for ValueKind

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for ValueKind

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for ValueKind

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for ValueKind

fn from(value: u8) -> Self

Converts to this type from the input type.

impl PartialEq<ValueKind> for ValueKind

fn eq(&self, other: &ValueKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ValueKind