Trait Error 

pub trait Error {
    // Required methods
    fn duplicate_item() -> Self;
    fn program_not_found() -> Self;
    fn not_active_program() -> Self;
    fn cannot_find_page_data() -> Self;
    fn program_code_not_found() -> Self;
}

Trait for ProgramStorage errors.

Contains constructors for all existing errors.

Required Methods

fn duplicate_item() -> Self

Program already exists in storage.

fn program_not_found() -> Self

Program is not found in the storage.

fn not_active_program() -> Self

Program is not an instance of ActiveProgram.

fn cannot_find_page_data() -> Self

There is no data for specified program_id and page.

fn program_code_not_found() -> Self

Failed to find the program binary code.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors