( )⚙ D6591 rust-minor-fixes: run rfmt on all hg-core/hg-cpython code

This is an archive of the discontinued Mercurial Phabricator instance.

Differential D6591

rust-minor-fixes: run rfmt on all hg-core/hg-cpython code
ClosedPublic

Authored by Alphare on Jul 1 2019, 5:25 AM.

Details

Reviewers
kevincox
Group Reviewers
hg-reviewers
Commits
rHGd26e4a434fe5: rust: run rfmt on all hg-core/hg-cpython code

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Alphare created this revision.Jul 1 2019, 5:25 AM
kevincox accepted this revision.Jul 4 2019, 11:20 AM
Alphare added a commit: rHGd26e4a434fe5: rust: run rfmt on all hg-core/hg-cpython code.Jul 5 2019, 8:51 AM
This revision was not accepted when it landed; it landed in state Needs Review.
Closed by commit rHGd26e4a434fe5: rust: run rfmt on all hg-core/hg-cpython code (authored by Alphare). · Explain Why
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 15772

rust/hg-core/src/dirstate/dirs_multiset.rs

let val = entry.get().clone(); let val = entry.get().clone();
if val > 1 { if val > 1 {
entry.insert(val - 1); entry.insert(val - 1);
break; break;
} }
entry.remove(); entry.remove();
} }
Entry::Vacant(_) => { Entry::Vacant(_) => {
return Err(DirstateMapError::PathNotFound(path.to_owned())) return Err(DirstateMapError::PathNotFound(
path.to_owned(),
))
} }
}; };
pos = subpath.len(); pos = subpath.len();
if pos == 0 { if pos == 0 {
break; break;
} }
} }

rust/hg-cpython/src/dagops.rs

// dagops.rs // dagops.rs
// //
// Copyright 2019 Georges Racinet <georges.racinet@octobus.net> // Copyright 2019 Georges Racinet <georges.racinet@octobus.net>
// //
// This software may be used and distributed according to the terms of the // This software may be used and distributed according to the terms of the
// GNU General Public License version 2 or any later version. // GNU General Public License version 2 or any later version.
//! Bindings for the `hg::dagops` module provided by the //! Bindings for the `hg::dagops` module provided by the
//! `hg-core` package. //! `hg-core` package.
//! //!
//! From Python, this will be seen as `mercurial.rustext.dagop` //! From Python, this will be seen as `mercurial.rustext.dagop`
use crate::conversion::{py_set, rev_pyiter_collect};
use cindex::Index; use cindex::Index;
use cpython::{PyDict, PyModule, PyObject, PyResult, Python}; use cpython::{PyDict, PyModule, PyObject, PyResult, Python};
use crate::conversion::{py_set, rev_pyiter_collect};
use exceptions::GraphError; use exceptions::GraphError;
use hg::dagops; use hg::dagops;
use hg::Revision; use hg::Revision;
use std::collections::HashSet; use std::collections::HashSet;
/// Using the the `index`, return heads out of any Python iterable of Revisions /// Using the the `index`, return heads out of any Python iterable of Revisions
/// ///
/// This is the Rust counterpart for `mercurial.dagop.headrevs` /// This is the Rust counterpart for `mercurial.dagop.headrevs`

rust/hg-cpython/src/exceptions.rs

// ancestors.rs // ancestors.rs
// //
// Copyright 2018 Georges Racinet <gracinet@anybox.fr> // Copyright 2018 Georges Racinet <gracinet@anybox.fr>
// //
// This software may be used and distributed according to the terms of the // This software may be used and distributed according to the terms of the
// GNU General Public License version 2 or any later version. // GNU General Public License version 2 or any later version.
//! Bindings for Rust errors //! Bindings for Rust errors
//! //!
//! [`GraphError`] exposes `hg::GraphError` as a subclass of `ValueError` //! [`GraphError`] exposes `hg::GraphError` as a subclass of `ValueError`
//! but some variants of `hg::GraphError` can be converted directly to other //! but some variants of `hg::GraphError` can be converted directly to other
//! existing Python exceptions if appropriate. //! existing Python exceptions if appropriate.
//! //!
//! [`GraphError`]: struct.GraphError.html //! [`GraphError`]: struct.GraphError.html
use cpython::exc::{ValueError, RuntimeError}; use cpython::exc::{RuntimeError, ValueError};
use cpython::{PyErr, Python, exc}; use cpython::{exc, PyErr, Python};
use hg; use hg;
py_exception!(rustext, GraphError, ValueError); py_exception!(rustext, GraphError, ValueError);
impl GraphError { impl GraphError {
pub fn pynew(py: Python, inner: hg::GraphError) -> PyErr { pub fn pynew(py: Python, inner: hg::GraphError) -> PyErr {
match inner { match inner {
hg::GraphError::ParentOutOfRange(r) => { hg::GraphError::ParentOutOfRange(r) => {
GraphError::new(py, ("ParentOutOfRange", r)) GraphError::new(py, ("ParentOutOfRange", r))
} }
hg::GraphError::WorkingDirectoryUnsupported => { hg::GraphError::WorkingDirectoryUnsupported => {
match py match py
.import("mercurial.error") .import("mercurial.error")
.and_then(|m| m.get(py, "WdirUnsupported")) .and_then(|m| m.get(py, "WdirUnsupported"))
{ {
Err(e) => e, Err(e) => e,
Ok(cls) => PyErr::from_instance(py, cls), Ok(cls) => PyErr::from_instance(py, cls),
} }
} }
} }
} }
} }
py_exception!(rustext, PatternError, RuntimeError); py_exception!(rustext, PatternError, RuntimeError);
py_exception!(rustext, PatternFileError, RuntimeError); py_exception!(rustext, PatternFileError, RuntimeError);
impl PatternError { impl PatternError {
pub fn pynew(py: Python, inner: hg::PatternError) -> PyErr { pub fn pynew(py: Python, inner: hg::PatternError) -> PyErr {
match inner { match inner {
hg::PatternError::UnsupportedSyntax(m) => { hg::PatternError::UnsupportedSyntax(m) => {
PatternError::new(py, ("PatternError", m)) PatternError::new(py, ("PatternError", m))
} }
} }
} }
} }
impl PatternFileError { impl PatternFileError {
pub fn pynew(py: Python, inner: hg::PatternFileError) -> PyErr { pub fn pynew(py: Python, inner: hg::PatternFileError) -> PyErr {
match inner { match inner {
hg::PatternFileError::IO(e) => { hg::PatternFileError::IO(e) => {
let value = ( let value = (e.raw_os_error().unwrap_or(2), e.to_string());
e.raw_os_error().unwrap_or(2),
e.to_string()
);
PyErr::new::<exc::IOError, _>(py, value) PyErr::new::<exc::IOError, _>(py, value)
} }
hg::PatternFileError::Pattern(e, l) => { hg::PatternFileError::Pattern(e, l) => match e {
match e { hg::PatternError::UnsupportedSyntax(m) => {
hg::PatternError::UnsupportedSyntax(m) =>
PatternFileError::new(py, ("PatternFileError", m, l)) PatternFileError::new(py, ("PatternFileError", m, l))
} }
} },
} }
} }
} }

rust/hg-cpython/src/lib.rs

extern crate cpython; extern crate cpython;
extern crate hg; extern crate hg;
extern crate libc; extern crate libc;
pub mod ancestors; pub mod ancestors;
mod cindex; mod cindex;
mod conversion; mod conversion;
pub mod dagops; pub mod dagops;
pub mod dirstate;
pub mod discovery; pub mod discovery;
pub mod exceptions; pub mod exceptions;
pub mod dirstate;
pub mod filepatterns; pub mod filepatterns;
py_module_initializer!(rustext, initrustext, PyInit_rustext, |py, m| { py_module_initializer!(rustext, initrustext, PyInit_rustext, |py, m| {
m.add( m.add(
py, py,
"__doc__", "__doc__",
"Mercurial core concepts - Rust implementation", "Mercurial core concepts - Rust implementation",
)?; )?;
let dotted_name: String = m.get(py, "__name__")?.extract(py)?; let dotted_name: String = m.get(py, "__name__")?.extract(py)?;
m.add(py, "ancestor", ancestors::init_module(py, &dotted_name)?)?; m.add(py, "ancestor", ancestors::init_module(py, &dotted_name)?)?;
m.add(py, "dagop", dagops::init_module(py, &dotted_name)?)?; m.add(py, "dagop", dagops::init_module(py, &dotted_name)?)?;
m.add(py, "discovery", discovery::init_module(py, &dotted_name)?)?; m.add(py, "discovery", discovery::init_module(py, &dotted_name)?)?;
m.add(py, "dirstate", dirstate::init_module(py, &dotted_name)?)?; m.add(py, "dirstate", dirstate::init_module(py, &dotted_name)?)?;
m.add(py, "filepatterns", filepatterns::init_module(py, &dotted_name)?)?; m.add(
py,
"filepatterns",
filepatterns::init_module(py, &dotted_name)?,
)?;
m.add(py, "GraphError", py.get_type::<exceptions::GraphError>())?; m.add(py, "GraphError", py.get_type::<exceptions::GraphError>())?;
m.add(py, "PatternFileError", py.get_type::<exceptions::PatternFileError>())?; m.add(
m.add(py, "PatternError", py.get_type::<exceptions::PatternError>())?; py,
"PatternFileError",
py.get_type::<exceptions::PatternFileError>(),
)?;
m.add(
py,
"PatternError",
py.get_type::<exceptions::PatternError>(),
)?;
Ok(()) Ok(())
}); });