Struct DataEntry 

pub struct DataEntry<'pdg> {

    pub pdgid: PdgId,
    pub edition: String,
    pub value_type: ValueType,
    pub in_summary_table: bool,
    pub confidence_level: Option<f64>,
    pub limit_type: Option<LimitType>,
    pub comment: Option<String>,
    pub value: Option<f64>,
    pub value_text: Option<String>,
    pub error_positive: Option<f64>,
    pub error_negative: Option<f64>,
    pub scale_factor: Option<f64>,
    pub unit_text: String,
    pub display_value_text: String,
    pub display_power_of_ten: isize,
    pub display_in_percent: bool,
    pub sort: Option<isize>,
    /* private fields */
}

Numeric data row for a PDG identifier.

Data entries retain a link to the originating Pdg handle so related measurements, footnotes, and text blocks can be loaded on demand.

Fields

pdgid: PdgId

PDG identifier for this data row.

edition: String

PDG edition for this value.

value_type: ValueType

Classification of the value row.

in_summary_table: bool

Whether the row appears in the PDG summary table.

confidence_level: Option<f64>

Confidence level associated with the row.

limit_type: Option<LimitType>

Limit or range type, when this row is not a simple central value.

comment: Option<String>

PDG comment attached to the data row.

value: Option<f64>

Parsed numeric central value.

value_text: Option<String>

Raw value text when the value is not represented solely by DataEntry::value.

error_positive: Option<f64>

Positive uncertainty on DataEntry::value.

error_negative: Option<f64>

Negative uncertainty on DataEntry::value.

scale_factor: Option<f64>

PDG scale factor applied to this value.

unit_text: String

Unit text from the PDG table.

display_value_text: String

Display-ready value text from the PDG table.

display_power_of_ten: isize

Power-of-ten exponent used when displaying the value.

display_in_percent: bool

Whether the display value should be interpreted as a percentage.

sort: Option<isize>

Sort key used by the PDG tables.

Implementations

impl<'pdg> DataEntry<'pdg>

pub fn measurements(&self) -> PdgResult<Vec<PdgMeasurement>>

Loads measurements supporting this data entry.

Errors

Returns a database error if the measurement query cannot be executed.

pub fn footnotes(&self) -> PdgResult<Vec<PdgFootnote>>

Loads footnotes attached to this data entry.

Errors

Returns a database error if the footnote query cannot be executed.

pub fn texts(&self) -> PdgResult<Vec<PdgText>>

Loads text blocks attached to this data entry.

Errors

Returns a database error if the text query cannot be executed.

Trait Implementations

impl<'pdg> Clone for DataEntry<'pdg>

fn clone(&self) -> DataEntry<'pdg>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'pdg> Debug for DataEntry<'pdg>

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

Formats the value using the given formatter.

impl Display for DataEntry<'_>

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

Formats the value using the given formatter.