Enum preserves::value::value::Value

pub enum Value<N, D> where
    N: NestedValue<D>,
    D: Domain,  {
    Boolean(bool),
    Float(Float),
    Double(Double),
    SignedInteger(SignedInteger),
    String(String),
    ByteString(Vec<u8>),
    Symbol(String),
    Record(Record<N>),
    Sequence(Vec<N>),
    Set(Set<N>),
    Dictionary(Map<N, N>),
    Domain(D),
}

The Values from the specification.

Variants

Boolean(bool)

Float(Float)

Double(Double)

SignedInteger(SignedInteger)

String(String)

ByteString(Vec<u8>)

Symbol(String)

Record(Record<N>)

Sequence(Vec<N>)

Set(Set<N>)

Dictionary(Map<N, N>)

Domain(D)

Implementations

impl<N: NestedValue<D>, D: Domain> Value<N, D>

pub fn wrap(self) -> N

pub fn is_boolean(&self) -> bool

pub fn as_boolean(&self) -> Option<bool>

pub fn as_boolean_mut(&mut self) -> Option<&mut bool>

pub fn to_boolean(&self) -> Result<bool, Error>

pub fn is_float(&self) -> bool

pub fn as_float(&self) -> Option<f32>

pub fn as_float_mut(&mut self) -> Option<&mut f32>

pub fn to_float(&self) -> Result<f32, Error>

pub fn is_double(&self) -> bool

pub fn as_double(&self) -> Option<f64>

pub fn as_double_mut(&mut self) -> Option<&mut f64>

pub fn to_double(&self) -> Result<f64, Error>

pub fn is_signedinteger(&self) -> bool

pub fn as_signedinteger(&self) -> Option<&SignedInteger>

pub fn as_signedinteger_mut(&mut self) -> Option<&mut SignedInteger>

pub fn to_signedinteger(&self) -> Result<&SignedInteger, Error>

pub fn is_i(&self) -> bool

pub fn as_i(&self) -> Option<i128>

pub fn to_i(&self) -> Result<i128, Error>

pub fn is_u(&self) -> bool

pub fn as_u(&self) -> Option<u128>

pub fn to_u(&self) -> Result<u128, Error>

pub fn as_u8(&self) -> Option<u8>

pub fn as_i8(&self) -> Option<i8>

pub fn as_u16(&self) -> Option<u16>

pub fn as_i16(&self) -> Option<i16>

pub fn as_u32(&self) -> Option<u32>

pub fn as_i32(&self) -> Option<i32>

pub fn as_u64(&self) -> Option<u64>

pub fn as_i64(&self) -> Option<i64>

pub fn as_u128(&self) -> Option<u128>

pub fn as_i128(&self) -> Option<i128>

pub fn to_i8(&self) -> Result<i8, Error>

pub fn to_u8(&self) -> Result<u8, Error>

pub fn to_i16(&self) -> Result<i16, Error>

pub fn to_u16(&self) -> Result<u16, Error>

pub fn to_i32(&self) -> Result<i32, Error>

pub fn to_u32(&self) -> Result<u32, Error>

pub fn to_i64(&self) -> Result<i64, Error>

pub fn to_u64(&self) -> Result<u64, Error>

pub fn to_i128(&self) -> Result<i128, Error>

pub fn to_u128(&self) -> Result<u128, Error>

pub fn to_char(&self) -> Result<char, Error>

pub fn is_string(&self) -> bool

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

pub fn as_string_mut(&mut self) -> Option<&mut String>

pub fn to_string(&self) -> Result<&String, Error>

pub fn is_bytestring(&self) -> bool

pub fn as_bytestring(&self) -> Option<&Vec<u8>>

pub fn as_bytestring_mut(&mut self) -> Option<&mut Vec<u8>>

pub fn to_bytestring(&self) -> Result<&Vec<u8>, Error>

pub fn symbol(s: &str) -> Value<N, D>

pub fn is_symbol(&self) -> bool

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

pub fn as_symbol_mut(&mut self) -> Option<&mut String>

pub fn to_symbol(&self) -> Result<&String, Error>

pub fn record(label: N, expected_arity: usize) -> Record<N>

pub fn is_record(&self) -> bool

pub fn as_record(&self, arity: Option<usize>) -> Option<&Record<N>>

pub fn as_record_mut(&mut self, arity: Option<usize>) -> Option<&mut Record<N>>

pub fn to_record(&self, arity: Option<usize>) -> Result<&Record<N>, Error>

pub fn simple_record(label: &str, expected_arity: usize) -> Record<N>

pub fn simple_record0(label: &str) -> Value<N, D>

pub fn simple_record1(label: &str, field: N) -> Value<N, D>

pub fn is_simple_record(&self, label: &str, arity: Option<usize>) -> bool

pub fn as_simple_record(
    &self,
    label: &str,
    arity: Option<usize>
) -> Option<&[N]>

pub fn to_simple_record(
    &self,
    label: &str,
    arity: Option<usize>
) -> Result<&[N], Error>

pub fn to_option(&self) -> Result<Option<&N>, Error>

pub fn is_sequence(&self) -> bool

pub fn as_sequence(&self) -> Option<&Vec<N>>

pub fn as_sequence_mut(&mut self) -> Option<&mut Vec<N>>

pub fn to_sequence(&self) -> Result<&Vec<N>, Error>

pub fn is_set(&self) -> bool

pub fn as_set(&self) -> Option<&Set<N>>

pub fn as_set_mut(&mut self) -> Option<&mut Set<N>>

pub fn to_set(&self) -> Result<&Set<N>, Error>

pub fn is_dictionary(&self) -> bool

pub fn as_dictionary(&self) -> Option<&Map<N, N>>

pub fn as_dictionary_mut(&mut self) -> Option<&mut Map<N, N>>

pub fn to_dictionary(&self) -> Result<&Map<N, N>, Error>

pub fn copy_via<M: NestedValue<E>, E: Domain, F>(&self, f: &F) -> Value<M, E> where
    F: Fn(&D) -> Value<M, E>, 

Trait Implementations

impl<N: Clone, D: Clone> Clone for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

fn clone(&self) -> Value<N, D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: NestedValue<D>, D: Domain> Debug for Value<N, D>

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

Formats the value using the given formatter.

impl<N: Eq, D: Eq> Eq for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

impl<'_, N: NestedValue<D>, D: Domain> From<&'_ [u8]> for Value<N, D>

fn from(v: &[u8]) -> Self

Performs the conversion.

impl<'_, N: NestedValue<D>, D: Domain> From<&'_ BigInt> for Value<N, D>

fn from(v: &BigInt) -> Self

Performs the conversion.

impl<'_, N: NestedValue<D>, D: Domain> From<&'_ str> for Value<N, D>

fn from(v: &str) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<BTreeMap<N, N>> for Value<N, D>

fn from(v: Map<N, N>) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<BTreeSet<N>> for Value<N, D>

fn from(v: Set<N>) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<String> for Value<N, D>

fn from(v: String) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<Vec<N>> for Value<N, D>

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

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<bool> for Value<N, D>

fn from(v: bool) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<f32> for Value<N, D>

fn from(v: f32) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<f64> for Value<N, D>

fn from(v: f64) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<i128> for Value<N, D>

fn from(v: i128) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<i16> for Value<N, D>

fn from(v: i16) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<i32> for Value<N, D>

fn from(v: i32) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<i64> for Value<N, D>

fn from(v: i64) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<i8> for Value<N, D>

fn from(v: i8) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<u128> for Value<N, D>

fn from(v: u128) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<u16> for Value<N, D>

fn from(v: u16) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<u32> for Value<N, D>

fn from(v: u32) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<u64> for Value<N, D>

fn from(v: u64) -> Self

Performs the conversion.

impl<N: NestedValue<D>, D: Domain> From<u8> for Value<N, D>

fn from(v: u8) -> Self

Performs the conversion.

impl<N: Hash, D: Hash> Hash for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<'_, N: NestedValue<D>, D: Domain> Index<&'_ N> for Value<N, D>

type Output = N

The returned type after indexing.

fn index(&self, i: &N) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<N: NestedValue<D>, D: Domain> Index<usize> for Value<N, D>

type Output = N

The returned type after indexing.

fn index(&self, i: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<N: NestedValue<D>, D: Domain> IndexMut<usize> for Value<N, D>

fn index_mut(&mut self, i: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<N: Ord, D: Ord> Ord for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

fn cmp(&self, other: &Value<N, D>) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<N: PartialEq, D: PartialEq> PartialEq<Value<N, D>> for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

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

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

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

This method tests for !=.

impl<N: PartialOrd, D: PartialOrd> PartialOrd<Value<N, D>> for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

fn partial_cmp(&self, other: &Value<N, D>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Value<N, D>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Value<N, D>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Value<N, D>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Value<N, D>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<N, D> StructuralEq for Value<N, D> where
    N: NestedValue<D>,
    D: Domain, 

impl<N, D> StructuralPartialEq for Value<N, D> where
    N: NestedValue<D>,
    D: Domain,