ic-query 0.25.1

Internet Computer query library for NNS, SNS, ICRC, system canisters, and public network metadata
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
36

//! Module: sns::report::neurons_cache::storage::scan
//!
//! Responsibility: scan SNS neuron cache directories and read snapshot headers.
//! Does not own: full cache loading, lookup policy, refresh, or rendering.
//! Boundary: exposes only complete snapshot paths and validated cache headers.

use crate::sns::report::{
    SnsHostError,
    cache_storage::{SnsCacheLoadErrors, collect_sns_cache_paths, read_sns_cache_header},
    neurons_cache::{
        SNS_NEURONS_CACHE_SCHEMA_VERSION,
        model::{SNS_NEURONS_CACHE_FIELDS, SnsNeuronsCacheHeader},
        paths::SnsNeuronsCacheCollection,
    },
};
use std::path::{Path, PathBuf};

pub(in crate::sns::report) fn collect_sns_neurons_cache_paths(
    cache_root: &Path,
    network: &str,
) -> Result<Vec<PathBuf>, SnsHostError> {
    collect_sns_cache_paths::<SnsNeuronsCacheCollection>(cache_root, network)
}

pub(in crate::sns::report) fn read_sns_neurons_cache_header(
    path: &Path,
    network: &str,
) -> Result<SnsNeuronsCacheHeader, SnsHostError> {
    read_sns_cache_header(
        path,
        network,
        SNS_NEURONS_CACHE_SCHEMA_VERSION,
        SNS_NEURONS_CACHE_FIELDS,
        SnsCacheLoadErrors::neurons(),
    )
}