41 lines
1.4 KiB
Rust
41 lines
1.4 KiB
Rust
use err::Error;
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use netpod::Channel;
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use netpod::ChannelConfig;
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use netpod::NanoRange;
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use netpod::NodeConfigCached;
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use parse::channelconfig::extract_matching_config_entry;
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use parse::channelconfig::read_local_config;
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use parse::channelconfig::MatchingConfigEntry;
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pub async fn config(
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range: NanoRange,
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channel: Channel,
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node_config: &NodeConfigCached,
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) -> Result<ChannelConfig, Error> {
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let channel_config = read_local_config(channel.clone(), node_config.node.clone()).await?;
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let entry_res = match extract_matching_config_entry(&range, &channel_config) {
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Ok(k) => k,
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Err(e) => return Err(e)?,
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};
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let entry = match entry_res {
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MatchingConfigEntry::None => return Err(Error::with_public_msg("no config entry found"))?,
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MatchingConfigEntry::Multiple => return Err(Error::with_public_msg("multiple config entries found"))?,
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MatchingConfigEntry::Entry(entry) => entry,
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};
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let shape = match entry.to_shape() {
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Ok(k) => k,
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Err(e) => return Err(e)?,
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};
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let channel_config = ChannelConfig {
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channel: channel.clone(),
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keyspace: entry.ks as u8,
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time_bin_size: entry.bs,
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shape: shape,
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scalar_type: entry.scalar_type.clone(),
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byte_order: entry.byte_order.clone(),
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array: entry.is_array,
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compression: entry.is_compressed,
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};
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Ok(channel_config)
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}
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