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PeptideScalar

rustdf::sim::containers

Struct PeptideScalar 

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pub struct PeptideScalar {
Show 15 fields
    pub protein_id: u32,
    pub peptide_id: u32,
    pub sequence: PeptideSequence,
    pub proteins: String,
    pub decoy: bool,
    pub missed_cleavages: i8,
    pub n_term: Option<bool>,
    pub c_term: Option<bool>,
    pub mono_isotopic_mass: f32,
    pub retention_time: f32,
    pub rt_mu: f64,
    pub rt_sigma: f64,
    pub rt_lambda: f64,
    pub events: f32,
    pub condition_id: Option<i64>,

}
Expand description

Scalar-native peptide: trunk physics with no frame-occurrence vectors.

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§protein_id: u32§peptide_id: u32§sequence: PeptideSequence§proteins: String§decoy: bool§missed_cleavages: i8§n_term: Option<bool>§c_term: Option<bool>§mono_isotopic_mass: f32§retention_time: f32

Predicted RT apex (seconds) from the GRU predictor — provenance.

§rt_mu: f64

EMG location parameter (mu, seconds) — the value the time projection integrates around. NOT equal to retention_time: the legacy pipeline derives it via estimate_mu_from_mode_emg(rt_apex, sigma, lambda) and stores it as rt_mu. Falls back to retention_time when absent.

Held as f64 (the DB column is REAL): the Python column writer computed the occurrence/abundance distributions from these f64 params, so the projector must read them at full precision to byte-reproduce the columns (an f32 round-trip straddles the 4-decimal rounding / remove_epsilon boundary).

§rt_sigma: f64§rt_lambda: f64§events: f32§condition_id: Option<i64>

Reserved per-analyte condition override (NULL -> the run’s single row).

Trait Implementations§

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impl Clone for PeptideScalar

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fn clone(&self) -> PeptideScalar

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PeptideScalar

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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