Enum arc_rs::value::Value

pub enum Value {
    Null,
    Boolean(bool),
    Integer(Box<Integer>),
    Decimal(Box<Decimal>),
    String(Box<Text>),
    List(Box<List>),
    Dict(Box<Dict>),
    Raw(Box<[u8]>),
}

All possible data types

Variants

Null

null

Boolean(bool)

true | false

Integer(Box<Integer>)

0
123

Decimal(Box<Decimal>)

0.0
0.123

String(Box<Text>)

"s"

List(Box<List>)

[ ]
[null, ture, false]

Dict(Box<Dict>)

{}
{a: null}

Raw(Box<[u8]>)

Raw Data

For FFI data exchange This type cannot be input.

Implementations

impl Value

pub fn get_value(&self, path: &[Value]) -> &Value

missing

pub fn ensure_key(&mut self, key: Text) -> &mut Value

missing

pub fn ensure_index(&mut self, index: Integer) -> &mut Value

missing

impl Value

pub fn merge(&mut self, incoming: Value)

Merge in a configuration property source.

pub fn pointer(&self, path: &str) -> Option<&Value>

pub fn pointer_mut(&mut self, path: &str) -> Option<&mut Value>

pub fn as_vec(&self) -> Vec<Value>

pub fn as_string_vec(&self) -> Vec<String>

impl Value

pub fn is_null(&self) -> bool

pub fn is_bool(&self) -> bool

pub fn is_true(&self) -> bool

pub fn is_false(&self) -> bool

pub fn is_list(&self) -> bool

pub fn is_dict(&self) -> bool

pub fn is_string(&self) -> bool

pub fn is_number(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_decimal(&self) -> bool

impl Value

pub fn is_empty(&self) -> bool

pub fn is_zero(&self) -> bool

impl Value

pub fn has_key(&self, key: &str) -> bool

Note that a value of null and non-existent key are considered equivalent

pub fn get_handler(&self) -> Option<String>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Default for Value

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Value

fn deserialize<D>(deserializer: D) -> Result<Value, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Value

impl From<&'_ String> for Value

fn from(v: &String) -> Self

Performs the conversion.

impl From<&'_ str> for Value

fn from(v: &str) -> Self

Performs the conversion.

impl From<()> for Value

fn from(_: ()) -> Self

Performs the conversion.

impl<T1, T2, T3, T4, T5, T6> From<(T1, T2, T3, T4, T5, T6)> for Value where
    Value: From<T1>,
    Value: From<T2>,
    Value: From<T3>,
    Value: From<T4>,
    Value: From<T5>,
    Value: From<T6>, 

fn from(v: (T1, T2, T3, T4, T5, T6)) -> Self

Performs the conversion.

impl<T1, T2, T3, T4, T5> From<(T1, T2, T3, T4, T5)> for Value where
    Value: From<T1>,
    Value: From<T2>,
    Value: From<T3>,
    Value: From<T4>,
    Value: From<T5>, 

fn from(v: (T1, T2, T3, T4, T5)) -> Self

Performs the conversion.

impl<T1, T2, T3, T4> From<(T1, T2, T3, T4)> for Value where
    Value: From<T1>,
    Value: From<T2>,
    Value: From<T3>,
    Value: From<T4>, 

fn from(v: (T1, T2, T3, T4)) -> Self

Performs the conversion.

impl<T1, T2, T3> From<(T1, T2, T3)> for Value where
    Value: From<T1>,
    Value: From<T2>,
    Value: From<T3>, 

fn from(v: (T1, T2, T3)) -> Self

Performs the conversion.

impl<T1, T2> From<(T1, T2)> for Value where
    Value: From<T1>,
    Value: From<T2>, 

fn from(v: (T1, T2)) -> Self

Performs the conversion.

impl From<AST> for Value

fn from(ast: AST) -> Self

Performs the conversion.

impl<K, V> From<BTreeMap<K, V>> for Value where
    K: Into<String>,
    V: Into<Value>, 

fn from(v: BTreeMap<K, V>) -> Self

Performs the conversion.

impl<V> From<BTreeSet<V>> for Value where
    V: Into<Value>, 

fn from(v: BTreeSet<V>) -> Self

Performs the conversion.

impl From<BigDecimal> for Value

fn from(v: BigDecimal) -> Self

Performs the conversion.

impl From<BigInt> for Value

fn from(v: BigInt) -> Self

Performs the conversion.

impl From<BigUint> for Value

fn from(v: BigUint) -> Self

Performs the conversion.

impl From<Decimal> for Value

fn from(v: Decimal) -> Self

Performs the conversion.

impl From<Dict> for Value

fn from(v: Dict) -> Self

Performs the conversion.

impl<K, V> From<HashMap<K, V, RandomState>> for Value where
    K: Into<String>,
    V: Into<Value>, 

fn from(v: HashMap<K, V>) -> Self

Performs the conversion.

impl<V> From<HashSet<V, RandomState>> for Value where
    V: Into<Value>, 

fn from(v: HashSet<V>) -> Self

Performs the conversion.

impl<K, V> From<IndexMap<K, V, RandomState>> for Value where
    K: Into<String>,
    V: Into<Value>, 

fn from(v: IndexMap<K, V>) -> Self

Performs the conversion.

impl From<Integer> for Value

fn from(v: Integer) -> Self

Performs the conversion.

impl From<LinkedHashMap<Yaml, Yaml, RandomState>> for Value

fn from(v: Hash) -> Self

Performs the conversion.

impl<V> From<LinkedList<V>> for Value where
    V: Into<Value>, 

fn from(v: LinkedList<V>) -> Self

Performs the conversion.

impl From<List> for Value

fn from(v: List) -> Self

Performs the conversion.

impl From<Number> for Value

fn from(n: Number) -> Self

Performs the conversion.

impl<T> From<Option<T>> for Value where
    T: Into<Value>, 

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

Performs the conversion.

impl<O, E> From<Result<O, E>> for Value where
    O: Into<Value>, 

fn from(value: Result<O, E>) -> Self

Performs the conversion.

impl From<String> for Value

fn from(v: String) -> Self

Performs the conversion.

impl From<Text> for Value

fn from(v: Text) -> Self

Performs the conversion.

impl From<Value> for Value

fn from(json: Value) -> Self

Performs the conversion.

impl From<Value> for Value

fn from(toml: Value) -> Self

Performs the conversion.

impl<V> From<Vec<V, Global>> for Value where
    V: Into<Value>, 

fn from(v: Vec<V>) -> Self

Performs the conversion.

impl<V> From<VecDeque<V>> for Value where
    V: Into<Value>, 

fn from(v: VecDeque<V>) -> Self

Performs the conversion.

impl From<Yaml> for Value

fn from(yaml: Yaml) -> Self

Performs the conversion.

impl From<bool> for Value

fn from(v: bool) -> Self

Performs the conversion.

impl From<char> for Value

fn from(v: char) -> Self

Performs the conversion.

impl From<f32> for Value

fn from(v: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(v: f64) -> Self

Performs the conversion.

impl From<i128> for Value

fn from(v: i128) -> Self

Performs the conversion.

impl From<i16> for Value

fn from(v: i16) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(v: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(v: i64) -> Self

Performs the conversion.

impl From<i8> for Value

fn from(v: i8) -> Self

Performs the conversion.

impl From<isize> for Value

fn from(v: isize) -> Self

Performs the conversion.

impl From<u128> for Value

fn from(v: u128) -> Self

Performs the conversion.

impl From<u16> for Value

fn from(v: u16) -> Self

Performs the conversion.

impl From<u32> for Value

fn from(v: u32) -> Self

Performs the conversion.

impl From<u64> for Value

fn from(v: u64) -> Self

Performs the conversion.

impl From<u8> for Value

fn from(v: u8) -> Self

Performs the conversion.

impl From<usize> for Value

fn from(v: usize) -> Self

Performs the conversion.

impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

impl StructuralEq for Value

impl StructuralPartialEq for Value