Enum MacroArg 

pub enum MacroArg {
    HexLiteral(Literal),
    Ident(String),
    ArgCall(ArgCall),
    ArgCallMacroInvocation(String, Vec<MacroArg>),
    MacroCall(MacroInvocation),
    Opcode(Opcode),
    BuiltinFunctionCall(BuiltinFunctionCall),
    Noop,
}

An argument passed when invoking a macro

Variants

HexLiteral(Literal)

Hexadecimal literal argument

Example: MACRO(0x04), MACRO(0x420)

Ident(String)

Macro Iden String Argument

Example: MACRO(my_label), MACRO(SOME_CONSTANT)

ArgCall(ArgCall)

An Arg Call

Passing through an argument from outer macro. Example: INNER(<value>)

ArgCallMacroInvocation(String, Vec<MacroArg>)

An Arg Call that is invoked as a macro

First-class macro invocation. Example: APPLY(<operation>())

MacroCall(MacroInvocation)

A Nested Macro Call

Example: OUTER(INNER()), TRANSFER(CALCULATE_AMOUNT())

Opcode(Opcode)

Opcode Argument

Example: APPLY_OP(add), USE_TWO_OPS(tload, clz)

BuiltinFunctionCall(BuiltinFunctionCall)

Builtin Function Call Argument

Example: MACRO(__FUNC_SIG(transfer)), MACRO(__EVENT_HASH(Transfer))

Noop

__NOOP builtin constant (generates no bytecode)

Example: MACRO(__NOOP)

Trait Implementations

impl Clone for MacroArg

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MacroArg

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

Formats the value using the given formatter.

impl Eq for MacroArg

impl Ord for MacroArg

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for MacroArg

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for MacroArg

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for MacroArg

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes

Size for each variant:

• HexLiteral: 32 bytes
• Ident: 31 bytes
• ArgCall: 79 bytes
• ArgCallMacroInvocation: 55 bytes
• MacroCall: 79 bytes
• Opcode: 1 byte
• BuiltinFunctionCall: 63 bytes
• Noop: 0 bytes