pub fn check_id(id: &Pubkey) -> bool👎Deprecated since 3.1.0:
This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.
Expand description
Returns true if given pubkey is the program ID.