nodedb-query 0.2.1

Shared query evaluation engine for NodeDB — expressions, filters, functions, aggregations, window functions
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

// SPDX-License-Identifier: Apache-2.0

//! Timeseries SQL function kernels.
//!
//! Pure computation on `&[f64]` / `&[i64]` slices — no DataFusion, no Arrow,
//! no allocator dependency. Shared by Origin, Lite, and WASM.

pub mod bollinger;
pub mod correlation;
pub mod delta;
pub mod derivative;
pub mod ema;
pub mod interpolate;
pub mod moving_avg;
pub mod moving_percentile;
pub mod percentile;
pub mod rate;
pub mod stddev;
pub mod zscore;

pub use bollinger::{
    BollingerResult, ts_bollinger, ts_bollinger_lower, ts_bollinger_mid, ts_bollinger_upper,
    ts_bollinger_width,
};
pub use correlation::{TsCorrelationAccum, ts_correlate};
pub use delta::ts_delta;
pub use derivative::ts_derivative;
pub use ema::ts_ema;
pub use interpolate::{InterpolateMethod, ts_interpolate};
pub use moving_avg::ts_moving_avg;
pub use moving_percentile::ts_moving_percentile;
pub use percentile::{TsPercentileAccum, ts_percentile_exact};
pub use rate::ts_rate;
pub use stddev::{TsStddevAccum, ts_stddev};
pub use zscore::ts_zscore;