Module 0x2::types

Iota types helpers and utilities

• Function is_one_time_witness

Function is_one_time_witness

Tests if the argument type is a one-time witness, that is a type with only one instantiation across the entire code base.

public fun is_one_time_witness<T: drop>(_: &T): bool

Implementation

public native fun is_one_time_witness<T: drop>(_: &T): bool;

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