Struct EventConfig

pub struct EventConfig { /* private fields */ }

The configuration arguments to the #[ink::event(..)] attribute macro.

Implementations

impl EventConfig

pub fn parse<I>(args: I) -> Result<Self, Error>

where I: Iterator<Item = Meta>,

Parse a new EventConfig from a list of attribute meta items.

impl EventConfig

pub fn new( anonymous: bool, signature_topic: Option<SignatureTopic>, name: Option<String>, ) -> Self

Construct a new EventConfig.

pub fn anonymous(&self) -> bool

Returns the anonymous configuration argument.

pub fn signature_topic(&self) -> Option<SignatureTopic>

Returns the manually specified signature topic.

pub fn name(&self) -> Option<&str>

Returns the event name override (if any).

Trait Implementations

impl Debug for EventConfig

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

Formats the value using the given formatter.

impl PartialEq for EventConfig

fn eq(&self, other: &EventConfig) -> 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 TryFrom<&[Attribute]> for EventConfig

type Error = Error

The type returned in the event of a conversion error.

fn try_from(attrs: &[Attribute]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<AttributeArgs> for EventConfig

type Error = Error

The type returned in the event of a conversion error.

fn try_from(args: AttributeArgs) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for EventConfig

impl StructuralPartialEq for EventConfig