Module functions 

Re-exports

use crate as extendr_api; 🔒

use extendr_ffi::R_BaseNamespace; 🔒

use extendr_ffi::R_BlankScalarString; 🔒

use extendr_ffi::R_BlankString; 🔒

use extendr_ffi::R_NaString; 🔒

use extendr_ffi::R_NilValue; 🔒

use extendr_ffi::R_Srcref; 🔒

use extendr_ffi::R_dot_Generic; 🔒

use crate::*; 🔒

Functions

base_envDeprecated

The base environment; formerly R_NilValue

base_namespace

The namespace for base.

blank_scalar_string

“” as a STRSXP

blank_string

“” as a CHARSXP

current_envDeprecated

The current interpreter environment.

dot_generic

“.Generic”

empty_envDeprecated

An empty environment at the root of the environment tree

eval_string

Parse a string into an R executable object and run it. Used by the R! macro.

eval_string_with_params

Parse a string into an R executable object and run it using parameters param.0, param.1, …

find_namespace

Find a namespace by name.

find_namespaced_function

Find a function or primitive that may be in a namespace.

global_envDeprecated

The “global” environment

global_function

Get a global function from global_env() and ancestors.

na_string

NA_STRING as a CHARSXP

new_env

Create a new environment

nil_value

The nil object

parseDeprecated

Parse a string into an R executable object

srcref

Current srcref, for debuggers