Enum Column 

pub enum Column {
    SeqNr,
    VarName,
    Type,
    Id,
    Annotation,
    TextResource,
    AnnotationData,
    AnnotationDataSet,
    Offset,
    BeginOffset,
    EndOffset,
    Utf8Offset,
    BeginUtf8Offset,
    EndUtf8Offset,
    DataKey,
    DataValue,
    Text,
    TextSelection,
    Ignore,
    Custom {
        set: String,
        key: String,
    },
}

Represents a column in TSV output or input

Variants

SeqNr

Sequence number, usually a row number but sometimes multiple rows may share the same number if hierarchical relations are expressed

VarName

Variable name, as used in a STAMQL query

Type

Type of the result on this row

Id

ID of this result on this row

Annotation

ID of the annotation

TextResource

ID of the text resource

AnnotationData

ID of the annotation data

AnnotationDataSet

ID of the annotation dataset

Offset

Offset in unicode points (begin-end), 0 indexed, end non-inclusive.

BeginOffset

Begin offset in unicode points, 0 indexed.

EndOffset

End offset in unicode points, 0 indexed, non-inclusive.

Utf8Offset

BeginUtf8Offset

Begin offset in bytes (UTF-8 encoding), 0 indexed

EndUtf8Offset

End offset in bytes (UTF-8 encoding), 0 indexed, non-inclusive

DataKey

ID of the data key

DataValue

Value

Text

The text

TextSelection

The text selection is a combination of TextResource and Offset, seperated by a ’#`

Ignore

Ignore this column

Custom

Custom data column, represents the value for the given set and datakey.

Fields

set: String

key: String

Implementations

impl Column

pub fn parse(val: &str, setdelimiter: &str) -> Result<Self, String>

Parse a column header into a type

impl Column

pub fn to_string(&self) -> String

Output a string for this column, to be used in e.g. a TSV header

Trait Implementations

impl Clone for Column

fn clone(&self) -> Column

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Column

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

Formats the value using the given formatter.

impl Display for Column

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

Formats the value using the given formatter.

impl PartialEq for Column

fn eq(&self, other: &Column) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Column