##// END OF EJS Templates
rust-cpython: mark all PyLeaked methods as unsafe...
rust-cpython: mark all PyLeaked methods as unsafe Unfortunately, these methods can be abused to obtain the inner 'static reference. The simplest (pseudo-code) example is: let leaked: PyLeaked<&'static _> = shared.leak_immutable(); let static_ref: &'static _ = &*leaked.try_borrow(py)?; // PyLeakedRef::deref() tries to bound the lifetime to itself, but // the underlying data is a &'static reference, so the returned // reference can be &'static. This problem can be easily fixed by coercing the lifetime, but there are many other ways to achieve that, and there wouldn't be a generic solution: let leaked: PyLeaked<&'static [_]> = shared.leak_immutable(); let leaked_iter: PyLeaked<slice::Iter<'static, _>> = unsafe { leaked.map(|v| v.iter()) }; let static_slice: &'static [_] = leaked_iter.try_borrow(py)?.as_slice(); So basically I failed to design the safe borrowing interface. Maybe we'll instead have to add much more restricted interface on top of the unsafe PyLeaked methods? For instance, Iterator::next() could be implemented if its Item type is not &'a (where 'a may be cheated.) Anyway, this seems not an easy issue, so it's probably better to leave the current interface as unsafe, and get broader comments while upstreaming this feature.

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r44614:e4344e46 5.3rc1 stable
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mercurial.wxs
143 lines | 6.0 KiB | text/plain | TextLexer
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 <?xml version='1.0' encoding='windows-1252'?>
<Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
<!-- Copyright 2010 Steve Borho <steve@borho.org>
This software may be used and distributed according to the terms of the
GNU General Public License version 2 or any later version. -->
<?include guids.wxi ?>
<?include defines.wxi ?>
<?if $(var.Platform) = "x64" ?>
<?define PFolder = ProgramFiles64Folder ?>
<?else?>
<?define PFolder = ProgramFilesFolder ?>
<?endif?>
<Product Id='*'
Name='Mercurial $(var.Version) ($(var.Platform))'
UpgradeCode='$(var.ProductUpgradeCode)'
Language='1033' Codepage='1252' Version='$(var.Version)'
Manufacturer='Matt Mackall and others'>
<Package Id='*'
Keywords='Installer'
Description="Mercurial distributed SCM (version $(var.Version))"
Comments='$(var.Comments)'
Platform='$(var.Platform)'
Manufacturer='Matt Mackall and others'
InstallerVersion='300' Languages='1033' Compressed='yes' SummaryCodepage='1252' />
<Media Id='1' Cabinet='mercurial.cab' EmbedCab='yes' DiskPrompt='CD-ROM #1'
CompressionLevel='high' />
<Property Id='DiskPrompt' Value="Mercurial $(var.Version) Installation [1]" />
<Condition Message='Mercurial MSI installers require Windows XP or higher'>
VersionNT >= 501
</Condition>
<Property Id="INSTALLDIR">
<ComponentSearch Id='SearchForMainExecutableComponent'
Guid='$(var.ComponentMainExecutableGUID)' />
</Property>
<!--Property Id='ARPCOMMENTS'>any comments</Property-->
<Property Id='ARPCONTACT'>mercurial@mercurial-scm.org</Property>
<Property Id='ARPHELPLINK'>https://mercurial-scm.org/wiki/</Property>
<Property Id='ARPURLINFOABOUT'>https://mercurial-scm.org/about/</Property>
<Property Id='ARPURLUPDATEINFO'>https://mercurial-scm.org/downloads/</Property>
<Property Id='ARPHELPTELEPHONE'>https://mercurial-scm.org/wiki/Support</Property>
<Property Id='ARPPRODUCTICON'>hgIcon.ico</Property>
<Property Id='INSTALLEDMERCURIALPRODUCTS' Secure='yes'></Property>
<Property Id='REINSTALLMODE'>amus</Property>
<!--Auto-accept the license page-->
<Property Id='LicenseAccepted'>1</Property>
<Directory Id='TARGETDIR' Name='SourceDir'>
<Directory Id='$(var.PFolder)' Name='PFiles'>
<Directory Id='INSTALLDIR' Name='Mercurial'>
<Component Id='MainExecutable' Guid='$(var.ComponentMainExecutableGUID)' Win64='$(var.IsX64)'>
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <CreateFolder />
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 <Environment Id="Environment" Name="PATH" Part="last" System="yes"
Permanent="no" Value="[INSTALLDIR]" Action="set" />
</Component>
</Directory>
</Directory>
<Directory Id="ProgramMenuFolder" Name="Programs">
<Directory Id="ProgramMenuDir" Name="Mercurial $(var.Version)">
<Component Id="ProgramMenuDir" Guid="$(var.ProgramMenuDir.guid)" Win64='$(var.IsX64)'>
<RemoveFolder Id='ProgramMenuDir' On='uninstall' />
<RegistryValue Root='HKCU' Key='Software\Mercurial\InstallDir' Type='string'
Value='[INSTALLDIR]' KeyPath='yes' />
<Shortcut Id='UrlShortcut' Directory='ProgramMenuDir' Name='Mercurial Web Site'
Target='[ARPHELPLINK]' Icon="hgIcon.ico" IconIndex='0' />
</Component>
</Directory>
</Directory>
<?if $(var.Platform) = "x86" ?>
<Merge Id='VCRuntime' DiskId='1' Language='1033'
SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x86_msm.msm' />
<Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x86_msm.msm' />
<?else?>
<Merge Id='VCRuntime' DiskId='1' Language='1033'
SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x64_msm.msm' />
<Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x64_msm.msm' />
<?endif?>
</Directory>
<Feature Id='Complete' Title='Mercurial' Description='The complete package'
Display='expand' Level='1' ConfigurableDirectory='INSTALLDIR' >
<Feature Id='MainProgram' Title='Program' Description='Mercurial command line app'
Level='1' Absent='disallow' >
<ComponentRef Id='MainExecutable' />
<ComponentRef Id='ProgramMenuDir' />
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <ComponentGroupRef Id="hg.group.ROOT" />
Matt Harbison
packaging: rename hgrc.d to defaultrc for Windows config files next to the exe...
r44614 <ComponentGroupRef Id="hg.group.defaultrc" />
Augie Fackler
windows: further build fixes for the WiX installer...
r44188 <ComponentGroupRef Id="hg.group.helptext" />
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <ComponentGroupRef Id="hg.group.lib" />
<ComponentGroupRef Id="hg.group.templates" />
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 <MergeRef Id='VCRuntime' />
<MergeRef Id='VCRuntimePolicy' />
</Feature>
Augie Fackler
wix: fix the package build when not adding features...
r42220 <?ifdef MercurialExtraFeatures?>
Augie Fackler
wix: add functionality to inject additional Features into installer...
r42216 <?foreach EXTRAFEAT in $(var.MercurialExtraFeatures)?>
<FeatureRef Id="$(var.EXTRAFEAT)" />
<?endforeach?>
<?endif?>
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 <Feature Id='Locales' Title='Translations' Description='Translations' Level='1'>
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <ComponentGroupRef Id="hg.group.locale" />
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 </Feature>
<Feature Id='Documentation' Title='Documentation' Description='HTML man pages' Level='1'>
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <ComponentGroupRef Id="hg.group.doc" />
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 </Feature>
<Feature Id='Misc' Title='Miscellaneous' Description='Contributed scripts' Level='1'>
Gregory Szorc
packaging: stage files and dynamically generate WiX installer...
r44022 <ComponentGroupRef Id="hg.group.contrib" />
Gregory Szorc
wix: move contrib/wix to contrib/packaging/wix...
r42086 </Feature>
</Feature>
<UIRef Id="WixUI_FeatureTree" />
<UIRef Id="WixUI_ErrorProgressText" />
<WixVariable Id="WixUILicenseRtf" Value="contrib\packaging\wix\COPYING.rtf" />
<Icon Id="hgIcon.ico" SourceFile="contrib/win32/mercurial.ico" />
<Upgrade Id='$(var.ProductUpgradeCode)'>
<UpgradeVersion
IncludeMinimum='yes' Minimum='0.0.0' IncludeMaximum='no' OnlyDetect='no'
Property='INSTALLEDMERCURIALPRODUCTS' />
</Upgrade>
<InstallExecuteSequence>
<RemoveExistingProducts After='InstallInitialize'/>
</InstallExecuteSequence>
</Product>
</Wix>