Module extendr_api::robj

R object handling.

See. Writing R Extensions

Fundamental principals:

• Any function that can break the protection mechanism is unsafe.
• Users should be able to do almost everything without using libR_sys.
• The interface should be friendly to R users without Rust experience.

Re-exports

• pub use iter::*;

Structs

• Robj
  Wrapper for an R S-expression pointer (SEXP).

Traits

• AsTypedSlice
  Generic access to typed slices in an Robj.
• Attributes
  These are helper functions which give access to common properties of R objects.
• Eval
• FromRobj
  Trait used for incomming parameter conversion.
• GetSexp
• IntoRobj
• Length
• Operators
  The following impls add operators to Robj.
• Rinternals
  The following impls wrap specific Rinternals.h functions.
• RobjItertools
  Extensions to iterators for R objects including RobjItertools::collect_robj().
• Slices
• ToVectorValue
  ToVectorValue is a trait that allows many different types to be converted to vectors. It is used as a type parameter to collect_robj().
• Types