Module `OpamVariable.Full`

include OpamStd.ABSTRACT

type t

val of_string : string -> t
val to_string : t -> string
val to_json : t -> OpamJson.t

module Set : OpamStd.SET with type elt = t

module Map : OpamStd.MAP with type key = t

type scope = | Global Note: this is attributed to unqualified variables, and may also design self-referring ones | Self Variable in a package-specific file referring to that package _:varname | Package of OpamPackage.Name.t pkgname:varname

val scope : t -> scope: Returns the scope of the variable

val variable : t -> variable: Returns the unqualified variable name

val is_global : t -> bool
val package : ?⁠self:OpamPackage.Name.t -> t -> OpamPackage.Name.t option: Return the package corresponding to the scope of the variable

val create : OpamPackage.Name.t -> variable -> t: Create a variable local for a given library/syntax extension

val global : variable -> t: Create a global variable

val self : variable -> t: Create a variable in the Self scope

val read_from_env : t -> variable_contents option: Looks up for an environment override through the environment, by means of OPAMVAR_glovar or OPAMVAR_pkg_pkgvar