init.md
In renv: Project Environments

init() prompts the user for the snapshot type

Code
  init()
Output
  This project contains a DESCRIPTION file.
  Which files should renv use for dependency discovery in this project?

  1: Use only the DESCRIPTION file. (explicit mode)
  2: Use all files in this project. (implicit mode)

  Selection: 1

  - Using 'explicit' snapshot type. Please see `?renv::snapshot` for more details.

  - Resolving missing dependencies ... 
  # Installing packages ---
  - Installing bread ...                          OK [linked from cache in XXs]
  The following package(s) will be updated in the lockfile:

  # CRAN ---
  - bread   [* -> 1.0.0]

  The version of R recorded in the lockfile will be updated:
  - R       [* -> <r-version>]

  - Lockfile written to "<wd>/renv.lock".