| Field {arrow} | R Documentation |
field() lets you create an arrow::Field that maps a
DataType to a column name. Fields are contained in
Schemas.
field(name, type, metadata)
name |
field name |
type |
logical type, instance of DataType |
metadata |
currently ignored |
f$ToString(): convert to a string
f$Equals(other): test for equality. More naturally called as f == other
field("x", int32())