Module `Gpx_eio.IO`Source

GPX Eio I/O operations

This module provides GPX I/O operations using Eio's effects-based concurrent I/O system. All operations are structured concurrency compatible and work with Eio's resource management.

File Operations

Source

val read_file : 
  ?validate:bool ->
  fs:[> Eio.Fs.dir_ty ] Eio.Path.t ->
  string ->
  Gpx.t

Read GPX from file path.

parameter fs
Filesystem capability

parameter path
File path to read

parameter ?validate
Optional validation flag (default: false)

returns
GPX document or error

Source

val write_file : 
  ?validate:bool ->
  fs:[> Eio.Fs.dir_ty ] Eio.Path.t ->
  string ->
  Gpx.t ->
  unit

Write GPX to file path.

parameter fs
Filesystem capability

parameter path
File path to write

parameter gpx
GPX document to write

parameter ?validate
Optional validation flag (default: false)

raises Gpx.Gpx_error
on write failure

Stream Operations

Read/write GPX from/to Eio flows.

Source

val read_source : 
  ?validate:bool ->
  [> Eio.Flow.source_ty ] Eio.Resource.t ->
  Gpx.t

Read GPX from Eio source.

parameter source
Input flow to read from

parameter ?validate
Optional validation flag (default: false)

returns
GPX document

Source

val write_sink : 
  ?validate:bool ->
  [> Eio.Flow.sink_ty ] Eio.Resource.t ->
  Gpx.t ->
  unit

Write GPX to Eio sink.

parameter sink
Output flow to write to

parameter gpx
GPX document to write

parameter ?validate
Optional validation flag (default: false)

Utility Functions

Sourceval file_exists : fs:[> Eio.Fs.dir_ty ] Eio.Path.t -> string -> bool

Check if file exists.

parameter fs
Filesystem capability

parameter path
File path to check

returns
true if file exists and is readable

Sourceval file_size : fs:[> Eio.Fs.dir_ty ] Eio.Path.t -> string -> int

Get file size.

parameter fs
Filesystem capability

parameter path
File path

returns
File size in bytes

Sourceval create_backup : fs:[> Eio.Fs.dir_ty ] Eio.Path.t -> string -> string

Create backup of existing file.

parameter fs
Filesystem capability

parameter path
Original file path

returns
Backup file path

Source

val write_file_with_backup : 
  ?validate:bool ->
  fs:[> Eio.Fs.dir_ty ] Eio.Path.t ->
  string ->
  Gpx.t ->
  string

Write GPX to file with automatic backup. Creates a backup of existing file before writing new content.

parameter fs
Filesystem capability

parameter path
File path to write

parameter gpx
GPX document to write

parameter ?validate
Optional validation flag (default: false)

returns
Backup file path (empty string if no backup needed)

package mlgpx

Module Gpx_eio.IOSource

File Operations

Stream Operations

Utility Functions

Module `Gpx_eio.IO`Source