Issues

• determinize: subsets lose their order after dedup, so equal subsets become separate states

  garvys-org/rustfst#317 · Filter by author antimora opened on Oct 1, 2026

• Document (or expose) the contract for assembling lookahead composition

  garvys-org/rustfst#316 · Filter by author npuichigo opened on Jul 25, 2026

• Can't build for wasm32-unknown-unknown for various reasons

  garvys-org/rustfst#313 · Filter by author dhdaines opened on Jul 20, 2026

• Python package for latest release uninstallable basically everywhere (except python 3.13 on *some* Linux and MacOS systems)

  garvys-org/rustfst#301 · Filter by author dhdaines opened on Feb 23, 2026
  2

• Package name is unfortunately very confusable

  garvys-org/rustfst#298 · Filter by author dhdaines opened on Feb 18, 2026

• Determinize acts differently than OpenFST Determinize

  garvys-org/rustfst#288 · Filter by author thatchedroof opened on Feb 15, 2025
  1

• OpenFST is written as OpenFst

  garvys-org/rustfst#287 · Filter by author pinkermann opened on Nov 24, 2024

• Possible memory leak when deleting fst in python bindings

  garvys-org/rustfst#286 · Filter by author joanmo2 opened on Oct 23, 2024

• Feature request: add Complement and Difference

  garvys-org/rustfst#250 · Filter by author sammthomson opened on Oct 19, 2023
  2

• Type arguments to compose are horrendous

  garvys-org/rustfst#235 · Filter by author dhdaines opened on Feb 14, 2023
  1

• Support FAR format

  garvys-org/rustfst#234 · Filter by author dhdaines opened on Jan 31, 2023
  1

• Support LogWeight in C and Python

  garvys-org/rustfst#233 · Filter by author dhdaines opened on Jan 31, 2023
  2

• Make dfs_visit support Non-expanded Fst (thus Lazy one)

  rust
  garvys-org/rustfst#191 · Filter by author Garvys opened on Jun 3, 2022

• Implement ProbArcSelector for RandGen operation

  pythonrust
  garvys-org/rustfst#190 · Filter by author Garvys opened on Jun 3, 2022

• [Python] Doctest rustfst-python

  enhancement
  garvys-org/rustfst#182 · Filter by author Garvys opened on May 11, 2022

• Bug in optimize

  garvys-org/rustfst#173 · Filter by author emricksinisonos opened on Mar 9, 2022

• tr_unique doesn't work in some cases

  garvys-org/rustfst#170 · Filter by author emricksinisonos opened on Feb 21, 2022

• Gallic semiring information

  garvys-org/rustfst#157 · Filter by author nantonel opened on Jan 20, 2021

• WeightConvert : add a version consuming its input

  enhancement
  garvys-org/rustfst#93 · Filter by author Garvys opened on Feb 14, 2020

• ArcMapFst : dynamic version of ArcMap

  dynamic-fst-missing
  garvys-org/rustfst#83 · Filter by author Garvys opened on Feb 7, 2020

• Some Mutable operations on ConstFst

  enhancement
  garvys-org/rustfst#81 · Filter by author Garvys opened on Feb 7, 2020

• ConstFstBuilder

  enhancement
  garvys-org/rustfst#80 · Filter by author Garvys opened on Feb 7, 2020

• Implement Prune

  enhancementnew-fst-operation
  garvys-org/rustfst#74 · Filter by author Garvys opened on Feb 3, 2020

• Replace: SymbolTable not set on the output despite being set on the inputs

  bug
  garvys-org/rustfst#66 · Filter by author Garvys opened on Jan 28, 2020

• Infer automatically rust fst type from serialized fst type

  enhancement
  garvys-org/rustfst#55 · Filter by author Garvys opened on Jan 23, 2020