smvr.md
In smvr: Simple Implementation of Semantic Versioning

major, minor, and patch must be non-negative

Code
  smvr(-100:-1)
Condition
  Error in `smvr()`:
  ! `major` must be non-negative integer values.
  x Problematic values: -100, -99, -98, -97, -96, -95, -94, -93, -92, -91, -90, -89, -88, -87, -86, -85, -84, -83, ..., -2, and -1

Code
  smvr(0L, -1:-100, 0L)
Condition
  Error in `smvr()`:
  ! `minor` must be non-negative integer values.
  x Problematic values: -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, ..., -99, and -100

Code
  smvr(0L, 0L, -1:-100)
Condition
  Error in `smvr()`:
  ! `patch` must be non-negative integer values.
  x Problematic values: -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, ..., -99, and -100

cast from/to character

Code
  vec_cast(c("1.0.0", "1.0", "1.0.0+build", "1.0.0-alpha.1", "foo"), smvr())
Condition
  Warning:
  ! Cannot parse '1.0' as semantic version, setting to `NA`.
  Warning:
  ! Cannot parse 'foo' as semantic version, setting to `NA`.
Output
  <smvr[5]>
  [1] 1.0.0         <NA>          1.0.0+build   1.0.0-alpha.1 <NA>

cast from/to numeric_version

Code
  vec_cast(parse_semver(c("1.0.0", "1.0.0+build", "1.0.0-a.1", "1.0.0-a.2")),
  numeric_version(character()))
Condition
  Error in `vec_cast.numeric_version.smvr()`:
  ! Pre-release `smvr` cannot be cast to `numeric_version`.
  x Problematic values: 1.0.0-a.1 and 1.0.0-a.2

Code
  vec_cast(numeric_version(c(NA, "1.2.3", "1.2.3.4", "1.2.3.4-5"), strict = FALSE),
  smvr())
Condition
  Error in `vec_cast.smvr.numeric_version()`:
  ! Cannot cast `numeric_version` with more than 3 components to `smvr`.
  x Problematic values: 1.2.3.4 and 1.2.3.4.5

invalid build metadata

Code
  smvr(1, build = c("foo", "bar.baz", NA, "@foo"))
Condition
  Error in `smvr()`:
  ! `build` must match the pattern "^[0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*$".
  x Problematic values: "@foo"