Struct solana_libra_vm::file_format::ModuleHandle

pub struct ModuleHandle {
    pub address: AddressPoolIndex,
    pub name: StringPoolIndex,
}

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

A ModuleHandle uniquely identifies a code resource 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 LibraAccount.

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: AddressPoolIndex

Index into the AddressPool. Identifies the account that holds the module.

name: StringPoolIndex

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

Trait Implementations

impl<'_> BoundsCheck for &'_ ModuleHandle

fn check_bounds(&self, module: &CompiledModuleMut) -> Vec<VMStaticViolation>

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 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

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

Restrict a value to a certain interval.

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: &ModuleHandle) -> bool

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

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

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

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

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

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

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

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 Eq for ModuleHandle

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 Arbitrary for ModuleHandle

type Parameters = ()

The type of parameters that [arbitrary_with] accepts for configuration of the generated [Strategy]. Parameters must implement [Default].

type Strategy = Map<(<AddressPoolIndex as Arbitrary>::Strategy, <StringPoolIndex as Arbitrary>::Strategy), fn(_: (AddressPoolIndex, StringPoolIndex)) -> Self>

The type of [Strategy] used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a [Strategy] for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a [Strategy] for producing arbitrary values of type the implementing type (Self).