Module OpamFile.Switch_configSource

Sourcetype t = {
  1. opam_version : OpamVersion.t;
  2. synopsis : string;
  3. repos : OpamTypes.repository_name list option;
  4. paths : (OpamTypes.std_path * string) list;
  5. variables : (OpamTypes.variable * OpamTypes.variable_contents) list;
  6. opam_root : OpamTypes.dirname option;
  7. wrappers : Wrappers.t;
  8. env : OpamTypes.env_update list;
}
Sourceval path : t -> OpamTypes.std_path -> string option
Sourceval wrappers : t -> Wrappers.t
include IO_FILE with type t := t
Sourceval empty : t

Empty file

Sourceval write : t typed_file -> t -> unit

Write some contents to a file

Sourceval read : t typed_file -> t

Read file contents. Raise an error if the file does not exist.

Sourceval read_opt : t typed_file -> t option

Returns None on non-existing file

Sourceval safe_read : t typed_file -> t

Read file contents. Return empty if the file does not exist.

Sourceval read_from_channel : ?filename:t typed_file -> in_channel -> t
Sourceval read_from_string : ?filename:t typed_file -> string -> t
Sourceval write_to_channel : ?filename:t typed_file -> out_channel -> t -> unit
Sourceval write_to_string : ?filename:t typed_file -> t -> string