Module fvm_shared::sys
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This module contains types exchanged at the syscall layer between actors (usually through the SDK) and the FVM.
Modules
This module contains syscall output data carrier structs, shared between the FVM SDK and the FVM itself, wrapping multi-value returns.
Structs
The token amount type used in syscalls. It can represent any token amount (in atto-FIL) from 0
to 2^128-1 attoFIL. Or 0 to about 340 exaFIL.
Traits
An unsafe trait to mark “syscall safe” types. These types must be safe to memcpy to and from WASM. This means: