Enum esexpr::ESExpr

pub enum ESExpr {
    Constructor {
        name: String,
        args: Vec<ESExpr>,
        kwargs: HashMap<String, ESExpr>,
    },
    Bool(bool),
    Int(BigInt),
    Str(String),
    Binary(Vec<u8>),
    Float32(f32),
    Float64(f64),
    Null,
}

Representation of an ESExpr value. Must be one of a constructor, bool, int, string, binary, float32, float64, or null.

Variants

Constructor

A constructor expression. Can contain positional and keyword arguments.

Fields

name: String

The constructor name.

args: Vec<ESExpr>

Positional argument values.

kwargs: HashMap<String, ESExpr>

Keyword argument values.

Bool(bool)

A bool value.

Int(BigInt)

An integer value.

Str(String)

A string value.

Binary(Vec<u8>)

A binary value.

Float32(f32)

A float32 value.

Float64(f64)

A float64 value.

Null

A Null value.

Implementations

impl ESExpr

pub fn tag(&self) -> ESExprTag

Get the tag of an expression.

Trait Implementations

impl Clone for ESExpr

fn clone(&self) -> ESExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ESExpr

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

Formats the value using the given formatter.

impl ESExprCodec for ESExpr

fn tags() -> HashSet<ESExprTag>

The tags that this type is expected to be encoded as.

fn encode_esexpr(self) -> ESExpr

Encode this value into an expression.

fn decode_esexpr(expr: ESExpr) -> Result<Self, DecodeError>

Decode an expression into a value.

impl PartialEq for ESExpr

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

impl StructuralPartialEq for ESExpr