Struct move_binary_format::file_format::ModuleHandle

pub struct ModuleHandle {
    pub address: AddressIdentifierIndex,
    pub name: IdentifierIndex,
}

A ModuleHandle is a reference to a MOVE module. It is composed by an address and a name.

A ModuleHandle uniquely identifies a code entity in the blockchain. The address is a reference to the account that holds the code and the name is used as a key in order to load the module.

Modules live in the code namespace of an DiemAccount.

Modules introduce a scope made of all types defined in the module and all functions. Type definitions (fields) are private to the module. Outside the module a Type is an opaque handle.

Fields

address: AddressIdentifierIndex

Index into the AddressIdentifierIndex. Identifies module-holding account’s address.

name: IdentifierIndex

The name of the module published in the code section for the account in address.

Trait Implementations

impl Clone for ModuleHandle

fn clone(&self) -> ModuleHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleHandle

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

Formats the value using the given formatter.

impl Hash for ModuleHandle

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 Ord for ModuleHandle

fn cmp(&self, other: &ModuleHandle) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<ModuleHandle> for ModuleHandle

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

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

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

This method tests for !=.

impl PartialOrd<ModuleHandle> for ModuleHandle

fn partial_cmp(&self, other: &ModuleHandle) -> 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 Eq for ModuleHandle

impl StructuralEq for ModuleHandle

impl StructuralPartialEq for ModuleHandle