Module on_transfer

Host-call APIs available for the Service::on_transfer entry-point.

Functions

foreign_lookup

Make a lookup into another service’s preimage store.

foreign_lookup_into

Make a lookup into another service’s preimage store without allocating.

forget

No longer request that preimage data be available for lookup, or drop preimage data once time limit has passed.

gas

Inspect the gas meter.

get

Fetch typed data from the service’s key/value store.

get_foreign

Fetch typed data from another service’s key/value store.

get_foreign_storage

Fetch raw data from another service’s key/value store.

get_storage

Fetch raw data from the service’s key/value store.

is_available

Check whether a preimage is available for lookup.

is_foreign_available

Check whether a preimage is available for foreign lookup.

lookup

Make a lookup into the service’s preimage store.

lookup_into

Make a lookup into the service’s preimage store without allocating.

my_info

Get information on the service.

remove

Remove a typed key from the service’s key/value store.

remove_storage

Remove a pair from the service’s key/value store.

service_info

Get information on another service.

set

Set the value of a typed key to typed data in the service’s key/value store.

set_storage

Set the value of a key to raw data in the service’s key/value store.

solicit

Request that preimage data be available for lookup.