builtin Env - tadashi9e/gmp4pony GitHub Wiki

Env

[Source]

An environment holds the command line and other values injected into the program by default by the runtime.

class val Env

Constructors

create

[Source]

Build an artificial environment. A root capability must be supplied.

new val create(
  root': AmbientAuth val,
  input': InputStream tag,
  out': OutStream tag,
  err': OutStream tag,
  args': Array[String val] val,
  vars': Array[String val] val,
  exitcode': {(I32)} val)
: Env val^

Parameters

Returns

Public fields

let root: AmbientAuth val

[Source]

The root capability.

let input: InputStream tag

[Source]

Stdin represented as an actor.

let out: OutStream tag

[Source]

Stdout

let err: OutStream tag

[Source]

Stderr

let args: Array[String val] val

[Source]

The command line used to start the program.

let vars: Array[String val] val

[Source]

The program's environment variables.

let exitcode: {(I32)} val

[Source]

Sets the environment's exit code. The exit code of the root environment will be the exit code of the application, which defaults to 0.

⚠️ **GitHub.com Fallback** ⚠️