brk_computer 0.11.2

A Bitcoin dataset computer built on top of brk_indexer
Documentation 
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use brk_error::Result;
use brk_traversable::Traversable;
use brk_types::Version;
use derive_more::{Deref, DerefMut};
use vecdb::{Database, Rw, StorageMode};

use crate::{
    indexes,
    internal::{FixedRatio, PercentPerBlock, Windows},
};

/// 4 rolling window vecs (24h, 1w, 1m, 1y), each storing fixed-point values
/// with lazy ratio and percent float views.
#[derive(Deref, DerefMut, Traversable)]
#[traversable(transparent)]
pub struct PercentRollingWindows<B: FixedRatio, M: StorageMode = Rw>(
    pub Windows<PercentPerBlock<B, M>>,
);

impl<B: FixedRatio> PercentRollingWindows<B> {
    pub(crate) fn forced_import(
        db: &Database,
        name: &str,
        version: Version,
        indexes: &indexes::Vecs,
    ) -> Result<Self> {
        Ok(Self(Windows::try_from_fn(|suffix| {
            PercentPerBlock::forced_import(db, &format!("{name}_{suffix}"), version, indexes)
        })?))
    }
}