Enum ShellType 

pub enum ShellType {
    String,
    Integer,
    Boolean,
    Array(Box<ShellType>),
    AssocArray {
        key: Box<ShellType>,
        value: Box<ShellType>,
    },
    FileDescriptor,
    ExitCode,
    Signal,
    TypeVar(u32),
    Union(Vec<ShellType>),
}

Shell-specific type system for contracts

Variants

String

Primitive types

Integer

Boolean

Array(Box<ShellType>)

Compound types

AssocArray

Fields

key: Box<ShellType>

value: Box<ShellType>

FileDescriptor

Shell-specific types

ExitCode

Signal

TypeVar(u32)

Type variables for inference

Union(Vec<ShellType>)

Union types for shell’s dynamic nature

Implementations

impl ShellType

pub fn is_compatible(&self, other: &Self) -> bool

Check if this type is compatible with another

pub fn display(&self) -> String

Get a human-readable representation

Trait Implementations

impl Clone for ShellType

fn clone(&self) -> ShellType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShellType

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

Formats the value using the given formatter.

impl Hash for ShellType

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ShellType

fn eq(&self, other: &ShellType) -> 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 Eq for ShellType

impl StructuralPartialEq for ShellType