weapp - v1.0.3

wechat/filesystem

filesystem module provides file system API bindings details in wechat document

Values

access

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pub fn access(
  fsm: object.JsObject,
  path p: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.access Check if a file exists

access_sync

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pub fn access_sync(fsm: object.JsObject, path p: String) -> Nil

FileSystemManager.accessSync Synchronously check if a file exists

append_file

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pub fn append_file(
  fsm: object.JsObject,
  path p: String,
  data d: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.appendFile Append content to a file

append_file_sync

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pub fn append_file_sync(
  fsm: object.JsObject,
  path p: String,
  data d: object.JsObject,
) -> Nil

FileSystemManager.appendFileSync Synchronously append content to a file

close

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pub fn close(
  fsm: object.JsObject,
  fd: Float,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.close Close a file

close_sync

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pub fn close_sync(fsm: object.JsObject, fd: Float) -> Nil

FileSystemManager.closeSync Synchronously close a file

copy_file

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pub fn copy_file(
  fsm: object.JsObject,
  src s: String,
  dest d: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.copyFile Copy a file

copy_file_sync

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pub fn copy_file_sync(
  fsm: object.JsObject,
  src s: String,
  dest d: String,
) -> Nil

FileSystemManager.copyFileSync Synchronously copy a file

fstat

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pub fn fstat(
  fsm: object.JsObject,
  fd: Float,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.fstat Get file statistics by file descriptor

fstat_sync

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pub fn fstat_sync(
  fsm: object.JsObject,
  fd: Float,
  options o: object.JsObject,
) -> object.JsObject

FileSystemManager.fstatSync Synchronously get file statistics by file descriptor

ftruncate

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pub fn ftruncate(
  fsm: object.JsObject,
  fd: Float,
  len: Int,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.ftruncate Truncate a file by file descriptor

ftruncate_sync

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pub fn ftruncate_sync(
  fsm: object.JsObject,
  fd: Float,
  len: Int,
  options o: object.JsObject,
) -> Nil

FileSystemManager.ftruncateSync Synchronously truncate a file by file descriptor

get_file_info

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pub fn get_file_info(
  fsm: object.JsObject,
  path p: String,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.getFileInfo Get file information

get_file_system_manager

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pub fn get_file_system_manager() -> object.JsObject

wx.getFileSystemManager Get the file system manager object

get_saved_file_list

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pub fn get_saved_file_list(
  fsm: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.getSavedFileList Get list of saved files

mkdir

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pub fn mkdir(
  fsm: object.JsObject,
  dir d: String,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.mkdir Create a directory

mkdir_sync

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pub fn mkdir_sync(
  fsm: object.JsObject,
  dir d: String,
  options o: object.JsObject,
) -> Nil

FileSystemManager.mkdirSync Synchronously create a directory

open

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pub fn open(
  fsm: object.JsObject,
  path p: String,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.open Open a file

open_sync

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pub fn open_sync(
  fsm: object.JsObject,
  path p: String,
  options o: object.JsObject,
) -> Float

FileSystemManager.openSync Synchronously open a file

read

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pub fn read(
  fsm: object.JsObject,
  fd: Float,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.read Read from a file

read_compressed_file

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pub fn read_compressed_file(
  fsm: object.JsObject,
  path p: String,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.readCompressedFile Read a compressed file

read_compressed_file_sync

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pub fn read_compressed_file_sync(
  fsm: object.JsObject,
  path p: String,
  options o: object.JsObject,
) -> object.JsObject

FileSystemManager.readCompressedFileSync Synchronously read a compressed file

read_file

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pub fn read_file(
  fsm: object.JsObject,
  path p: String,
  encoding e: String,
  position pos: Int,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.readFile Read a file

read_file_sync

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pub fn read_file_sync(
  fsm: object.JsObject,
  path p: String,
  encoding e: String,
  position pos: Int,
) -> object.JsObject

FileSystemManager.readFileSync Synchronously read a file

read_sync

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pub fn read_sync(
  fsm: object.JsObject,
  fd: Float,
  options o: object.JsObject,
) -> object.JsObject

FileSystemManager.readSync Synchronously read from a file

readdir

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pub fn readdir(
  fsm: object.JsObject,
  dir d: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.readdir Read directory contents

readdir_sync

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pub fn readdir_sync(
  fsm: object.JsObject,
  dir d: String,
) -> object.JsObject

FileSystemManager.readdirSync Synchronously read directory contents

remove_saved_file

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pub fn remove_saved_file(
  fsm: object.JsObject,
  file f: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.removeSavedFile Remove a saved file

rename

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pub fn rename(
  fsm: object.JsObject,
  old_path o: String,
  new_path n: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.rename Rename a file or directory

rename_sync

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pub fn rename_sync(
  fsm: object.JsObject,
  old_path o: String,
  new_path n: String,
) -> Nil

FileSystemManager.renameSync Synchronously rename a file or directory

rmdir

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pub fn rmdir(
  fsm: object.JsObject,
  dir d: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.rmdir Remove a directory

rmdir_sync

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pub fn rmdir_sync(fsm: object.JsObject, dir d: String) -> Nil

FileSystemManager.rmdirSync Synchronously remove a directory

save_file

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pub fn save_file(
  fsm: object.JsObject,
  temp_file_path t: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.saveFile Save a file

save_file_sync

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pub fn save_file_sync(
  fsm: object.JsObject,
  temp_file_path t: String,
) -> String

FileSystemManager.saveFileSync Synchronously save a file

stat

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pub fn stat(
  fsm: object.JsObject,
  path p: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.stat Get file statistics

stat_sync

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pub fn stat_sync(
  fsm: object.JsObject,
  path p: String,
) -> object.JsObject

FileSystemManager.statSync Synchronously get file statistics

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pub fn unlink(
  fsm: object.JsObject,
  file f: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.unlink Delete a file

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pub fn unlink_sync(fsm: object.JsObject, file f: String) -> Nil

FileSystemManager.unlinkSync Synchronously delete a file

unzip

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pub fn unzip(
  fsm: object.JsObject,
  zip_path z: String,
  target_path t: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.unzip Unzip a file

write

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pub fn write(
  fsm: object.JsObject,
  fd: Float,
  data d: object.JsObject,
  options o: object.JsObject,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.write Write to a file

write_file

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pub fn write_file(
  fsm: object.JsObject,
  path p: String,
  data d: object.JsObject,
  encoding e: String,
  complete cb: fn() -> Nil,
) -> promise.Promise(Result(object.JsObject, object.WechatError))

FileSystemManager.writeFile Write to a file

write_file_sync

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pub fn write_file_sync(
  fsm: object.JsObject,
  path p: String,
  data d: object.JsObject,
  encoding e: String,
) -> Nil

FileSystemManager.writeFileSync Synchronously write to a file

write_sync

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pub fn write_sync(
  fsm: object.JsObject,
  fd: Float,
  data d: object.JsObject,
  options o: object.JsObject,
) -> Int

FileSystemManager.writeSync Synchronously write to a file

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