Struct syn_solidity::EventParameter

pub struct EventParameter {
    pub attrs: Vec<Attribute>,
    pub ty: Type,
    pub indexed: Option<indexed>,
    pub name: Option<SolIdent>,
}

An event parameter.

<ty> [indexed] [name]

Fields

attrs: Vec<Attribute>

ty: Type

indexed: Option<indexed>

name: Option<SolIdent>

Implementations

impl EventParameter

pub fn as_param(&self) -> VariableDeclaration

Convert to a parameter declaration.

pub const fn is_indexed(&self) -> bool

Returns true if the parameter is indexed.

pub const fn is_non_indexed(&self) -> bool

Returns true if the event parameter is stored in the event data section.

pub fn is_abi_dynamic(&self) -> bool

Returns true if the event parameter is a dynamically sized type.

pub fn indexed_as_hash(&self) -> bool

Returns true if the event parameter is indexed and dynamically sized. These types are hashed, and then stored in the topics as specified in the Solidity spec.

Trait Implementations

impl Clone for EventParameter

fn clone(&self) -> EventParameter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventParameter

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

Formats the value using the given formatter.

impl Display for EventParameter

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

Formats the value using the given formatter.

impl Hash for EventParameter

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 Parse for EventParameter

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq for EventParameter

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for EventParameter

fn span(&self) -> Span

Get the span of the event parameter

fn set_span(&mut self, span: Span)

Sets the span of the event parameter.

fn with_span(self, span: Span) -> Self

where Self: Sized,

Sets the span of this owned syntax tree node if it is not empty.

impl Eq for EventParameter

impl StructuralEq for EventParameter

impl StructuralPartialEq for EventParameter