Trait Events 

pub trait Events<S>: Read<S> {
    // Required methods
    fn emit_transfer_event(
        storage: &mut S,
        descriptor: Cow<'static, str>,
        level: EventLevel,
        token: &Address,
        amount: Amount,
        source: UserAccount,
        target: UserAccount,
    ) -> Result<(), Error>;
    fn emit_mint_event(
        storage: &mut S,
        descriptor: Cow<'static, str>,
        token: &Address,
        amount: Amount,
        target: &Address,
    ) -> Result<(), Error>;
    fn emit_burn_event(
        storage: &mut S,
        descriptor: Cow<'static, str>,
        token: &Address,
        amount: Amount,
        target: &Address,
    ) -> Result<(), Error>;
}

Abstract token events interface

Required Methods

fn emit_transfer_event( storage: &mut S, descriptor: Cow<'static, str>, level: EventLevel, token: &Address, amount: Amount, source: UserAccount, target: UserAccount, ) -> Result<(), Error>

Emit transfer token event

fn emit_mint_event( storage: &mut S, descriptor: Cow<'static, str>, token: &Address, amount: Amount, target: &Address, ) -> Result<(), Error>

Emit mint token event

fn emit_burn_event( storage: &mut S, descriptor: Cow<'static, str>, token: &Address, amount: Amount, target: &Address, ) -> Result<(), Error>

Emit burn token event

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<S> Events<S> for Store<S>

where S: StorageRead + EmitEvents,