Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

arbitrary__core__cost__arbitrary_cost_spec.snap
---
source: beancount/types/tests/arbitrary/core/cost.rs
expression: "CostSpec::arbitrary(&mut u)"
---
Ok(
    Spec {
        basis: PerUnit(
            Amount {
                amount: -3385527990958838316430120690.2,
                commodity: Commodity {
                    name: "TGWHFBGINMAAAAAAAAA",
                },
            },
        ),
        date: None,
        label: None,
    },
)