Struct fress::Value

pub struct Value {
    pub handle: Handle,
}

Fields

handle: Handle

Implementations

impl Value

pub fn nil() -> Value

pub fn tru() -> Value

pub fn fals() -> Value

pub fn is_nil(&self) -> bool

pub fn is_true(&self) -> bool

pub fn is_false(&self) -> bool

pub fn is_not(&self) -> bool

pub fn is_so(&self) -> bool

pub fn _consume(self) -> Handle

pub fn _handle(&self) -> Handle

pub fn split(self) -> (Value, Value)

pub fn split_out(&self) -> Value

pub fn value(&self) -> Value

pub fn type_name(&self) -> &'static str

pub fn conj(self, x: Value) -> Value

pub fn pop(self) -> (Value, Value)

pub fn peek(&self) -> &Value

pub fn is_aggregate(&self) -> bool

pub fn is_list(&self) -> bool

pub fn is_vector(&self) -> bool

pub fn is_set(&self) -> bool

pub fn is_map(&self) -> bool

pub fn is_symbol(&self) -> bool

pub fn is_integral(&self) -> bool

pub fn count(&self) -> u32

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn hash(&self) -> u32

pub fn empty(&self) -> Value

pub fn contains(&self, k: &Value) -> bool

pub fn assoc(self, k: Value, v: Value) -> Value

pub fn assoc_out(self, k: Value, v: Value) -> (Value, Value)

pub fn dissoc(self, k: &Value) -> Value

pub fn get(&self, k: &Value) -> &Value

pub fn nth(&self, idx: u32) -> &Value

pub fn nth_set(self, idx: u32, v: Value) -> Value

pub fn swap_idx(self, i: u32, j: u32) -> Value

pub fn mth(&self, idx: i32) -> &Value

pub fn meta(&self) -> &Value

pub fn with_meta(self, m: Value) -> Value

pub fn assoc_meta(self, meta_key: Value, meta_val: Value) -> Value

pub fn has_namespace(&self) -> bool

pub fn inc(self) -> Value

pub fn dec(self) -> Value

pub fn modulus(self, divisor: Value) -> Value

pub fn reduce(self, stack: &mut [Box<dyn Process>]) -> Value

pub fn pour(self, xf: Transducers, sink: Value) -> Value

pub fn as_i64(&self) -> i64

Trait Implementations

impl<'a> Add<&'a Value> for Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, rhs: &Value) -> Value

Performs the + operation.

impl<'a> Add<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, rhs: &Value) -> Value

Performs the + operation.

impl Add<Value> for Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, rhs: Value) -> Value

Performs the + operation.

impl<'a> Add<Value> for &'a Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, rhs: Value) -> Value

Performs the + operation.

impl<'a> BitAnd<&'a Value> for Value

type Output = Value

The resulting type after applying the & operator.

fn bitand(self, rhs: &Value) -> Value

Performs the & operation.

impl<'a> BitAnd<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the & operator.

fn bitand(self, rhs: &Value) -> Value

Performs the & operation.

impl BitAnd<Value> for Value

type Output = Value

The resulting type after applying the & operator.

fn bitand(self, rhs: Value) -> Value

Performs the & operation.

impl<'a> BitAnd<Value> for &'a Value

type Output = Value

The resulting type after applying the & operator.

fn bitand(self, rhs: Value) -> Value

Performs the & operation.

impl<'a> BitOr<&'a Value> for Value

type Output = Value

The resulting type after applying the | operator.

fn bitor(self, rhs: &Value) -> Value

Performs the | operation.

impl<'a> BitOr<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the | operator.

fn bitor(self, rhs: &Value) -> Value

Performs the | operation.

impl BitOr<Value> for Value

type Output = Value

The resulting type after applying the | operator.

fn bitor(self, rhs: Value) -> Value

Performs the | operation.

impl<'a> BitOr<Value> for &'a Value

type Output = Value

The resulting type after applying the | operator.

fn bitor(self, rhs: Value) -> Value

Performs the | operation.

impl<'a> BitXor<&'a Value> for Value

type Output = Value

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &Value) -> Value

Performs the ^ operation.

impl<'a> BitXor<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &Value) -> Value

Performs the ^ operation.

impl BitXor<Value> for Value

type Output = Value

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Value) -> Value

Performs the ^ operation.

impl<'a> BitXor<Value> for &'a Value

type Output = Value

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Value) -> Value

Performs the ^ operation.

impl Clone for Value

fn clone(&self) -> Self

Returns a copy of the value.

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 Display for Value

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

Formats the value using the given formatter.

impl<'a> Div<&'a Value> for Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, rhs: &Value) -> Value

Performs the / operation.

impl<'a> Div<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, rhs: &Value) -> Value

Performs the / operation.

impl Div<Value> for Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, rhs: Value) -> Value

Performs the / operation.

impl<'a> Div<Value> for &'a Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, rhs: Value) -> Value

Performs the / operation.

impl Drop for Value

fn drop(&mut self)

Executes the destructor for this type.

impl From<&'_ str> for Value

fn from(s: &str) -> Self

Performs the conversion.

impl From<Handle> for Value

fn from(h: Handle) -> Self

Performs the conversion.

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

fn from(option: Option<T>) -> Value

Performs the conversion.

impl From<Value> for Handle

fn from(v: Value) -> Self

Performs the conversion.

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

fn from(val: Vec<T>) -> Value

Performs the conversion.

impl From<bool> for Value

fn from(x: bool) -> Value

Performs the conversion.

impl From<char> for Value

fn from(x: char) -> Self

Performs the conversion.

impl From<f32> for Value

fn from(x: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(x: f64) -> Self

Performs the conversion.

impl From<i16> for Value

fn from(x: i16) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(x: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(x: i64) -> Self

Performs the conversion.

impl From<i8> for Value

fn from(x: i8) -> Self

Performs the conversion.

impl From<isize> for Value

fn from(x: isize) -> Self

Performs the conversion.

impl From<u16> for Value

fn from(x: u16) -> Self

Performs the conversion.

impl From<u32> for Value

fn from(x: u32) -> Self

Performs the conversion.

impl From<u64> for Value

fn from(x: u64) -> Self

Performs the conversion.

impl From<u8> for Value

fn from(x: u8) -> Self

Performs the conversion.

impl From<usize> for Value

fn from(x: usize) -> Self

Performs the conversion.

impl<K: Into<Value>, V: Into<Value>> FromIterator<(K, V)> for Value

fn from_iter<I: IntoIterator<Item = (K, V)>>(iter: I) -> Self

Creates a value from an iterator.

impl<T: Into<Value>> FromIterator<T> for Value

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.

impl FromStr for Value

Parse a value from a string of edn data.

Examples

let x: Value = "[1 2 3 4]".parse().unwrap();
assert_eq!(x.count(), 4);

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Value

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<'a> Index<&'a Value> for Value

type Output = Value

The returned type after indexing.

fn index(&self, index: &'a Value) -> &Value

Performs the indexing (container[index]) operation.

impl<'a> Index<Value> for Value

type Output = Value

The returned type after indexing.

fn index(&self, index: Value) -> &Value

Performs the indexing (container[index]) operation.

impl<'a> Index<i32> for Value

type Output = Value

The returned type after indexing.

fn index(&self, index: i32) -> &Value

Performs the indexing (container[index]) operation.

impl Into<bool> for Value

fn into(self) -> bool

Performs the conversion.

impl Into<bool> for &Value

fn into(self) -> bool

Performs the conversion.

impl Into<char> for Value

fn into(self) -> char

Performs the conversion.

impl IntoIterator for Value

type Item = Value

The type of the elements being iterated over.

type IntoIter = ValueIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> Mul<&'a Value> for Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, rhs: &Value) -> Value

Performs the * operation.

impl<'a> Mul<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, rhs: &Value) -> Value

Performs the * operation.

impl Mul<Value> for Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, rhs: Value) -> Value

Performs the * operation.

impl<'a> Mul<Value> for &'a Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, rhs: Value) -> Value

Performs the * operation.

impl Neg for Value

type Output = Value

The resulting type after applying the - operator.

fn neg(self) -> Value

Performs the unary - operation.

impl<'a> Neg for &'a Value

type Output = Value

The resulting type after applying the - operator.

fn neg(self) -> Value

Performs the unary - operation.

impl Not for Value

type Output = Value

The resulting type after applying the ! operator.

fn not(self) -> Value

Performs the unary ! operation.

impl<'a> Not for &'a Value

type Output = Value

The resulting type after applying the ! operator.

fn not(self) -> Value

Performs the unary ! operation.

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: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Value> for Value

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

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

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

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

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

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

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

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

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

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

impl<'a> Rem<&'a Value> for Value

type Output = Value

The resulting type after applying the % operator.

fn rem(self, rhs: &Value) -> Value

Performs the % operation.

impl<'a> Rem<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the % operator.

fn rem(self, rhs: &Value) -> Value

Performs the % operation.

impl Rem<Value> for Value

type Output = Value

The resulting type after applying the % operator.

fn rem(self, rhs: Value) -> Value

Performs the % operation.

impl<'a> Rem<Value> for &'a Value

type Output = Value

The resulting type after applying the % operator.

fn rem(self, rhs: Value) -> Value

Performs the % operation.

impl Shl<u32> for Value

type Output = Value

The resulting type after applying the << operator.

fn shl(self, rhs: u32) -> Value

Performs the << operation.

impl<'a> Shl<u32> for &'a Value

type Output = Value

The resulting type after applying the << operator.

fn shl(self, rhs: u32) -> Value

Performs the << operation.

impl Shr<u32> for Value

type Output = Value

The resulting type after applying the >> operator.

fn shr(self, rhs: u32) -> Value

Performs the >> operation.

impl<'a> Shr<u32> for &'a Value

type Output = Value

The resulting type after applying the >> operator.

fn shr(self, rhs: u32) -> Value

Performs the >> operation.

impl<'a> Sub<&'a Value> for Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, rhs: &Value) -> Value

Performs the - operation.

impl<'a> Sub<&'a Value> for &'a Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, rhs: &Value) -> Value

Performs the - operation.

impl Sub<Value> for Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, rhs: Value) -> Value

Performs the - operation.

impl<'a> Sub<Value> for &'a Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, rhs: Value) -> Value

Performs the - operation.

impl Eq for Value