io - Go Issues

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io.ReadAll(nil) panics

#64714 opened 4 months ago by jim-minter

CopyReader to the io package

#64274 opened 5 months ago by lkeix

add ReadPeeker and implement Peek in bytes.ReaderProposal

#63548 opened 6 months ago by mhr3

add SectionReader.Outer methodProposalProposal-Accepted

#61870 opened 8 months ago by CAFxX

refactor ReadAll to not check for realloc before first readFrozenDueToAge

#59702 opened 1 year ago by dolmen

Documentation of the io package at website is contrary to its documentation in comments inside source code.Documentation

#59254 opened 1 year ago by vault-thirteen

add NewReaderAtFrozenDueToAgeProposal

#58679 opened 1 year ago by sding3

io.MultiReader should read until the buffer is full or there are no Readers leftFrozenDueToAgeProposal

#57750 opened 1 year ago by 838239178

add ZeroReader io.ReaderFrozenDueToAgeProposal

#57317 opened 1 year ago by tmthrgd

add LimitWriterFrozenDueToAgeProposal

#54548 opened 2 years ago by earthboundkid

Copy() unnecessarily allocates memory when src is a file and is empty NeedsInvestigation

#53658 opened 2 years ago by daulet

Seeker: clarify expected sign of offset for SeekEndDocumentationFrozenDueToAgeNeedsFixhelp wanted

#53474 opened 2 years ago by gonzojive

register close finalizers on PipeFrozenDueToAgeProposal

#53362 opened 2 years ago by dsnet

`MultiReader`'s documentation is less precise than the changelogDocumentationNeedsFix

#53341 opened 2 years ago by Jorropo

make NopCloser forward WriterTo calls to underlying readerFrozenDueToAgePerformanceProposalProposal-AcceptedProposal-FinalCommentPeriod

#51566 opened 2 years ago by Jorropo

implement WriterTo on result of MultiReaderFrozenDueToAgePerformanceProposalProposal-AcceptedProposal-FinalCommentPeriod

#50842 opened 2 years ago by Jorropo

TeeReader does not write out necessary fullyFrozenDueToAge

#50491 opened 2 years ago by mitar

accept ErrShortWrite if Write reports no errorFrozenDueToAgeProposal

#49474 opened 2 years ago by changkun

RuneReader interface should not be documented as a UTF-8 decoder.DocumentationFrozenDueToAge

#49178 opened 2 years ago by i4ki

document canonical io.Reader counterpart to io.DiscardDocumentationFrozenDueToAgeNeedsInvestigation

#48897 opened 2 years ago by ghost

NewSectionReader off+n overflowFrozenDueToAge

#48620 opened 2 years ago by afq984

documentation for ByteScanner and RuneScanner does not match common implementationsDocumentationFrozenDueToAgeNeedsFix

#48449 opened 2 years ago by bcmills

ReadAll doesn't respect io.ErrShortBufferFrozenDueToAge

#48432 opened 2 years ago by utrack

Seeker documentation does not match implementationsDocumentationFrozenDueToAgeNeedsFix

#48316 opened 2 years ago by bcmills

add ReadSomeFrozenDueToAgeProposal

#48182 opened 2 years ago by bradfitz

add OffsetWriter, NewOffsetWriterFrozenDueToAgeProposalProposal-AcceptedProposal-FinalCommentPeriod

#45899 opened 3 years ago by nilsocket

change Copy error to distinguish reader from writerFrozenDueToAgeProposal

#44571 opened 3 years ago by rockmenjack

Copy leaves file zero bytes in Azure AKS with CIFS — Go1.15 regression [1.15 backport]CherryPickApprovedFrozenDueToAge

#42550 opened 3 years ago by gopherbot

Copy leaves file zero bytes in Azure AKS with CIFS — Go1.15 regressionFrozenDueToAgeNeedsInvestigationrelease-blocker

#42400 opened 3 years ago by alhails

add FileInfoToDirEntry(FileInfo)FrozenDueToAgeProposalProposal-AcceptedProposal-FinalCommentPeriod

#42387 opened 3 years ago by rsc

copy fails with EOPNOTSUPP on NFSv4.1FrozenDueToAge

#41064 opened 3 years ago by adam-azarchs

add ReadSeekCloser interfaceFrozenDueToAgeProposalProposal-Accepted

#40962 opened 3 years ago by mohamedattahri

Copy clears source bufferFrozenDueToAge

#40840 opened 3 years ago by matusf

Copy reports ErrShortWrite for long writesFrozenDueToAgeNeedsFixhelp wanted

#39978 opened 3 years ago by jnjackins

new Timeout interface implemented by errorsFrozenDueToAgeProposal

#39798 opened 3 years ago by carnott-snap

default ByteReader from ReaderFrozenDueToAgeProposal

#37344 opened 4 years ago by pierrec

use syscalls like copy_file_range in Copy when possibleFrozenDueToAgeNeedsFixPerformance

#36817 opened 4 years ago by mvdan

ReadAtLeast: example does not produce the suggested error conditionFrozenDueToAge

#36245 opened 4 years ago by zacsketches

Pipes not returning first error produced FrozenDueToAge

#35642 opened 4 years ago by frankywahl

implement WriterTo for pipesFrozenDueToAgeProposal

#34624 opened 4 years ago by Stebalien

add NewReaderAt interfaceFrozenDueToAgeProposalProposal-FinalCommentPeriod

#34305 opened 4 years ago by vincent-163

Pipe reader loses last line if writer exits as soon as write is finishedFrozenDueToAgeWaitingForInfo

#33297 opened 4 years ago by sunchao9

clearly document when CopyBuffer does not use the bufferDocumentationFrozenDueToAgeNeedsFixhelp wanted

#32306 opened 4 years ago by bcmills

CopyBuffer should document when buf is not usedDocumentationFrozenDueToAgeNeedsDecision

#32276 opened 4 years ago by sandyskies

should ReadAtLeast's example return ErrUnexpectedEOFFrozenDueToAgeNeedsInvestigation

#30700 opened 5 years ago by iporsut

add a buffered pipeFrozenDueToAgeProposal

#28790 opened 5 years ago by mvdan

add StringWriter interface typeFrozenDueToAgeNeedsFixProposalProposal-Acceptedhelp wanted

#27946 opened 5 years ago by mvdan

should TeeReader return an io.ReadCloser?NeedsDecisionv2

#27617 opened 5 years ago by michael-schaller

require io.Reader to return either n > 0 or an errorNeedsInvestigationProposal

#27531 opened 5 years ago by crawshaw

add interface type StringBytesWriterFrozenDueToAgeProposalWaitingForInfo

#25464 opened 6 years ago by dchenk

document Closer as an idempotent operationDocumentationFrozenDueToAgeProposal

#25390 opened 6 years ago by dsnet

provide adapter types for the fundamental interfaces of Reader/Writer/CloserFrozenDueToAgeProposalProposal-Declined

#24370 opened 6 years ago by nelz9999

Close and CloseWithError overwrite the error stored in a pipeFrozenDueToAgeNeedsFix

#24283 opened 6 years ago by jbardin

flatten nested MultiWritersFrozenDueToAgeNeedsFix

#22431 opened 6 years ago by crunk1

LimitReader increases limit with negative Read countFrozenDueToAgeNeedsDecision

#22214 opened 6 years ago by superstas

"unimplemented" error return for WriterTo et al.FrozenDueToAgeProposalv2

#21904 opened 6 years ago by neild

add Buffer type instead of CopyBufferFrozenDueToAgeProposal

#21721 opened 6 years ago by dsnet

add WriteByte/StringWriter for symmetryFrozenDueToAge

#21718 opened 6 years ago by dvyukov

Document that io.ByteReader should return 0 when error is set.DocumentationFrozenDueToAgeNeedsFix

#20825 opened 6 years ago by smasher164

document that ReadAtLeast and ReadFull can drop errorsDocumentationFrozenDueToAge

#20477 opened 7 years ago by akalin

there should be a multicloserFrozenDueToAgeProposal

#20136 opened 7 years ago by GrimTheReaper

test fails when MultiReader is inlined (-l=3)FrozenDueToAgeNeedsFix

#18819 opened 7 years ago by davidlazar

PipeWriter.Close causes deadlock since weekly.2012-03-27FrozenDueToAge

#18401 opened 7 years ago by navytux

document whether LimitedReader.Read returns EOF or ErrUnexpectedEOFDocumentationFrozenDueToAge

#18271 opened 7 years ago by dsnet

regression in MultiReader.Read causes nil panicFrozenDueToAgeNeedsFix

#18232 opened 7 years ago by dsnet

SeekStart, SeekCurrent, SeekEnd should have explicit typesFrozenDueToAgeNeedsDecisionProposalv2

#17920 opened 7 years ago by rsc

Add SectionWriter type for parity with SectionReaderFrozenDueToAge

#17114 opened 7 years ago by jasdel

MultiReader doesn't free input readers after use (Go 1.7)FrozenDueToAge

#16983 opened 7 years ago by PhilipBorgesen

endless loop in MultiReader in Go 1.7FrozenDueToAge

#16795 opened 7 years ago by bradfitz

re-add SizedReaderAt FrozenDueToAgeNeedsDecisionearly-in-cycle

#15822 opened 8 years ago by nightlyone

remove SizedReaderAtFrozenDueToAge

#15818 opened 8 years ago by rsc

add test to verify that ReadAt doesn't affect seek offset (for Plan 9 kernel bug)BuildersFrozenDueToAgeOS-Plan9

#14534 opened 8 years ago by 0intro

PipeWriter.Write should not block when writing zero bytesDocumentationFrozenDueToAgeNeedsDecision

#14139 opened 8 years ago by jongillham

document that WriteString only calls Write onceDocumentationFrozenDueToAge

#13849 opened 8 years ago by dsnet

MultiReader should be more efficient when chained multiReaders contain few actual readersFrozenDueToAge

#13558 opened 8 years ago by ajwerner

consider reusing buffers for io.Copy to reduce GC pressureFrozenDueToAge

#12450 opened 8 years ago by artyom

documentation for Seeker is ambiguousDocumentationFrozenDueToAge

#11877 opened 8 years ago by kr

add WriteString support to io.MultiWriterFrozenDueToAge

#11805 opened 8 years ago by josharian

ByteReader and ByteWriter documentationDocumentationFrozenDueToAge

#11308 opened 8 years ago by dsnet

improve Reader documentation relating to EOF and zero-length []byteDocumentationFrozenDueToAge

#10182 opened 9 years ago by kortschak

Copy godoc "returns ... the first error" is misleadingFrozenDueToAge

#9744 opened 9 years ago by speter

WriteFullFrozenDueToAge

#9096 opened 9 years ago by bradfitz

comment for io.Reader confusing for len(p) == 0FrozenDueToAge

#8317 opened 9 years ago by bcmills

MultiWriter and MultiReader shallow-copy expanded slice varargs (can cause nil-pointer, race conditions, etc)FrozenDueToAge

#7809 opened 10 years ago by gopherbot

Add MultiReadSeeker FrozenDueToAgeNeedsDecisionv2

#7263 opened 10 years ago by techee

make MultiReader documentation more explicitDocumentationFrozenDueToAge

#7216 opened 10 years ago by gopherbot

define SeekStart, SeekCurrent, SeekEnd constants for use with SeekerFrozenDueToAge

#6885 opened 10 years ago by minux

duplicate seek whence value consts here?FrozenDueToAge

#6873 opened 10 years ago by gopherbot

Copy makes garbageFrozenDueToAgeGarbageCollectorPerformance

#5509 opened 11 years ago by bradfitz

Cannot io.Copy from os.Stdin on Windows 7FrozenDueToAge

#5481 opened 11 years ago by dominikh

Copy() and Stdin/Stdout/StderrFrozenDueToAgeUnfortunate

#5341 opened 11 years ago by gopherbot

PipeWriter allows Write after CloseFrozenDueToAge

#5330 opened 11 years ago by gopherbot

document whether io.Reader returning (0, nil) is illegalDocumentationFrozenDueToAge

#5310 opened 11 years ago by gopherbot

should ReadAtLeast and ReadFull guarantee n >= len(buf) => err == nil?FrozenDueToAge

#4544 opened 11 years ago by rsc

SectionReader.ReaderAt not returning EOF when end of section hitFrozenDueToAge

#4392 opened 11 years ago by gopherbot

document ReaderFromFrozenDueToAge

#3711 opened 12 years ago by bradfitz

APIFrozenDueToAge

#2859 opened 12 years ago by rsc

document methods safe to call concurentlyDocumentationFrozenDueToAge

#1599 opened 13 years ago by rogpeppe

Copyn slow- and fast-path asymmetryFrozenDueToAge

#1383 opened 13 years ago by masiulaniec