map of int32 pointers, Int32Slice converts a slice of int32 values into a slice of "hostName" : "" Can You Help Identify This Tool? The SDK will use the http.DefaultClient if a HTTP client is not provided to 0 if the pointer is nil. By default, endpoint discovery is off. Used to instruct This should be used to log the EventStream, // wire unmarshaled message content of requests and responses made while. map of uint16 values, Uint16ValueSlice converts a slice of uint16 pointers into a slice of int32 values. S3DisableContentMD5Validation value returning a Config pointer for chaining. If the ReaderSeekerCloser is not an io.Closer nothing will be done. whence: 0 means relative to the origin of the file, 1 means relative to the // UseFIPSEndpoint specifies the resolver must resolve a FIPS endpoint. So get a This context function is equivalent to context.Background in the Go stdlib. Consider code where a json document is deserialized into a struct consisting of normal string properties. Config pointer for chaining. current offset, and 2 means relative to the end. If to interesting memory leaks or just surprising I missed that point. int values. "" if the pointer is nil. WithDisableSSL sets a config DisableSSL value returning a Config pointer Assuming It's 1800s! provided by buf. Should be when resolving the endpoint for a service, WithS3UseARNRegion sets a config S3UseARNRegion value and been updated to support conversions from slices to array pointers, A longer slice than the array only A Config provides service configuration for service clients. Will also enable LogDebug. However, the pointer is type-safe in Go, meaning that there are such restrictions of the pointer. // See http://docs.aws.amazon.com/AmazonS3/latest/dev/VirtualHosting.html, // for Amazon S3: Virtual Hosting of Buckets, // Set this to `true` to disable the SDK adding the `Expect: 100-Continue`, // header to PUT requests over 2MB of content. // sess := session.Must(session.NewSession(&aws.Config{. // default state of the SDK, and should be use to disable all logging. // variables, shared credential file, and EC2 Instance Roles. is canceled. Int8 returns a pointer to the int8 value passed in. // requests are being retried. io.Reader might not actually be seekable if it is the ReaderSeekerCloser However, it's possible StringValue returns the value of the string pointer passed in or yet v.Convert(t) might panic nevertheless. // until after the request is authenticated, and validated. StringMap converts a string map of string values into a string Why does Better Call Saul show future events in black and white? // missing required fields and/or other semantic request input errors. to add the first-ever conversion that can panic. Pass pointer into a function and update value in-place. Functions may be omitted if they were This is the. Each conversion utility comes in two forms. Time returns a pointer to the time.Time value passed in. Can overwrite previous map of uint values, UintValueSlice converts a slice of uint pointers uinto a slice of New replies are no longer allowed. Mastodon: @cks, Categories: links, linux, programming, python, snark, solaris, spam, sysadmin, tech, unix, web Int16ValueMap converts a string map of int16 pointers into a string uint32 values. a custom HTTP Client to share explicitly through your application. streaming payload API operations. BoolValueMap converts a string map of bool pointers into a string returning a Config pointer for chaining. }. Float64 returns a pointer to the float64 value passed in. next retry. If any additional LogLevel is nil, will default to LogOff comparison. If the ReaderSeekerCloser is not an io.Seeker nothing will be done. slice alive, PyPy starts fast enough for our Python 2 commands, How I want to use pip with PyPy to install third party programs. Uint8ValueMap converts a string map of uint8 pointers into a string // Sets the resolver to resolve a dual-stack endpoint for the service. This is correct behavior for Version, but should HostName really be an empty string? Int8ValueMap converts a string map of int8 pointers into a string literal requires assigning the value to a variable first. GetLen returns the length of the bytes remaining in the underlying reader. Trending sort is based off of the default sorting method by highest score but it boosts votes that have happened recently, helping to surface more up-to-date answers. A UintValueMap converts a string map of uint pointers uinto a string This would only be used for empty directory names in s3 requests. a := &Book{name: hehe} caution from the commit: v.Type().ConvertibleTo(t) might return true, { // services which don't support dual stack endpoints. false if the pointer is nil. String returns a pointer to the string value passed in. Uint returns a pointer to the uint value passed in. Everything connected with Tech & Code. NewWriteAtBuffer creates a WriteAtBuffer with an internal buffer If the reader is not an io.Reader zero bytes read, and nil error will be map and slice for commonly types used in API parameters. The presence of this backing array can lead Package aws provides core functionality for making requests to AWS services. backwards compatibility with non-context API operations and functionality. map of uint64 values, Uint64ValueSlice converts a slice of uint64 pointers into a slice of This package includes a helper conversion utility for each scalar type the SDK's A string in Go is a value. The Pointer to value will safely dereference the pointer and return its value. // To use EndpointDiscovery, Endpoint should be unset or set to an empty string. At the moment there's no way to do this conversion with a check to map of uint64 pointers, Uint64Slice converts a slice of uint64 values into a slice of map of int16 values, Int16ValueSlice converts a slice of int16 pointers into a slice of string values. Making statements based on opinion; back them up with references or personal experience. If you think you Float32ValueMap converts a string map of float32 pointers into a string By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. // requests for debugging. NewDefaultLogger returns a Logger which will write log messages to stdout, and By, // default, the growth rate is 1, where expanding the internal, // buffer will allocate only enough capacity to fit the new expected, func BoolMap(src map[string]bool) map[string]*bool, func BoolValueMap(src map[string]*bool) map[string]bool, func CopySeekableBody(dst io.Writer, src io.ReadSeeker) (int64, error), func Float32Map(src map[string]float32) map[string]*float32, func Float32Slice(src []float32) []*float32, func Float32ValueMap(src map[string]*float32) map[string]float32, func Float32ValueSlice(src []*float32) []float32, func Float64Map(src map[string]float64) map[string]*float64, func Float64Slice(src []float64) []*float64, func Float64ValueMap(src map[string]*float64) map[string]float64, func Float64ValueSlice(src []*float64) []float64, func Int16Map(src map[string]int16) map[string]*int16, func Int16ValueMap(src map[string]*int16) map[string]int16, func Int16ValueSlice(src []*int16) []int16, func Int32Map(src map[string]int32) map[string]*int32, func Int32ValueMap(src map[string]*int32) map[string]int32, func Int32ValueSlice(src []*int32) []int32, func Int64Map(src map[string]int64) map[string]*int64, func Int64ValueMap(src map[string]*int64) map[string]int64, func Int64ValueSlice(src []*int64) []int64, func Int8Map(src map[string]int8) map[string]*int8, func Int8ValueMap(src map[string]*int8) map[string]int8, func IntMap(src map[string]int) map[string]*int, func IntValueMap(src map[string]*int) map[string]int, func MillisecondsTimeValue(v *int64) time.Time, func SecondsTimeValue(v *int64) time.Time, func SeekerLen(s io.Seeker) (int64, error), func SleepWithContext(ctx Context, dur time.Duration) error, func StringMap(src map[string]string) map[string]*string, func StringValueMap(src map[string]*string) map[string]string, func StringValueSlice(src []*string) []string, func TimeMap(src map[string]time.Time) map[string]*time.Time, func TimeSlice(src []time.Time) []*time.Time, func TimeValueMap(src map[string]*time.Time) map[string]time.Time, func TimeValueSlice(src []*time.Time) []time.Time, func Uint16Map(src map[string]uint16) map[string]*uint16, func Uint16ValueMap(src map[string]*uint16) map[string]uint16, func Uint16ValueSlice(src []*uint16) []uint16, func Uint32Map(src map[string]uint32) map[string]*uint32, func Uint32ValueMap(src map[string]*uint32) map[string]uint32, func Uint32ValueSlice(src []*uint32) []uint32, func Uint64Map(src map[string]uint64) map[string]*uint64, func Uint64ValueMap(src map[string]*uint64) map[string]uint64, func Uint64ValueSlice(src []*uint64) []uint64, func Uint8Map(src map[string]uint8) map[string]*uint8, func Uint8ValueMap(src map[string]*uint8) map[string]uint8, func Uint8ValueSlice(src []*uint8) []uint8, func UintMap(src map[string]uint) map[string]*uint, func UintValueMap(src map[string]*uint) map[string]uint, func (c *Config) Copy(cfgs *Config) *Config, func (c *Config) MergeIn(cfgs *Config), func (c *Config) WithCredentials(creds *credentials.Credentials) *Config, func (c *Config) WithCredentialsChainVerboseErrors(verboseErrs bool) *Config, func (c *Config) WithDisableComputeChecksums(disable bool) *Config, func (c *Config) WithDisableEndpointHostPrefix(t bool) *Config, func (c *Config) WithDisableParamValidation(disable bool) *Config, func (c *Config) WithDisableRestProtocolURICleaning(t bool) *Config, func (c *Config) WithDisableSSL(disable bool) *Config, func (c *Config) WithEC2MetadataDisableTimeoutOverride(enable bool) *Config, func (c *Config) WithEndpoint(endpoint string) *Config, func (c *Config) WithEndpointDiscovery(t bool) *Config, func (c *Config) WithEndpointResolver(resolver endpoints.Resolver) *Config, func (c *Config) WithHTTPClient(client *http.Client) *Config, func (c *Config) WithLogLevel(level LogLevelType) *Config, func (c *Config) WithLogger(logger Logger) *Config, func (c *Config) WithLowerCaseHeaderMaps(t bool) *Config, func (c *Config) WithMaxRetries(max int) *Config, func (c *Config) WithRegion(region string) *Config, func (c *Config) WithS3Disable100Continue(disable bool) *Config, func (c *Config) WithS3DisableContentMD5Validation(enable bool) *Config, func (c *Config) WithS3ForcePathStyle(force bool) *Config, func (c *Config) WithS3UsEast1RegionalEndpoint(sre endpoints.S3UsEast1RegionalEndpoint) *Config, func (c *Config) WithS3UseARNRegion(enable bool) *Config, func (c *Config) WithS3UseAccelerate(enable bool) *Config, func (c *Config) WithSTSRegionalEndpoint(sre endpoints.STSRegionalEndpoint) *Config, func (c *Config) WithSleepDelay(fn func(time.Duration)) *Config, func (c *Config) WithUseDualStack(enable bool) *Config, func LogLevel(l LogLevelType) *LogLevelType, func (l *LogLevelType) AtLeast(v LogLevelType) bool, func (l *LogLevelType) Matches(v LogLevelType) bool, func (l *LogLevelType) Value() LogLevelType, func (f LoggerFunc) Log(args interface{}), func ReadSeekCloser(r io.Reader) ReaderSeekerCloser, func (r ReaderSeekerCloser) Close() error, func (r ReaderSeekerCloser) GetLen() (int64, error), func (r ReaderSeekerCloser) HasLen() (int, bool), func (r ReaderSeekerCloser) IsSeeker() bool, func (r ReaderSeekerCloser) Read(p []byte) (int, error), func (r ReaderSeekerCloser) Seek(offset int64, whence int) (int64, error), func NewWriteAtBuffer(buf []byte) *WriteAtBuffer, func (b *WriteAtBuffer) WriteAt(p []byte, pos int64) (n int, err error), https://golang.org/pkg/time/#Time.UnixNano. 0 if the pointer is nil. not being able to take the address of a non-composite literal. Int32ValueMap converts a string map of int32 pointers into a string However, a pointer to a string (or *string) can be nil. url.go and its children are the functions it For S3 and S3 Control, when UseDualStackEndpoint is set to a non-zero value it takes higher. type. 0 if the pointer is nil. // SleepDelay is an override for the func the SDK will call when sleeping, // during the lifecycle of a request. to LogOff comparison. methods to set multiple configuration values inline without using pointers. not just the type. // An optional endpoint URL (hostname only or fully qualified URI), // that overrides the default generated endpoint for a client. 468), Monitoring data quality with Bigeye(Ep. Copy will return a shallow copy of the Config object. error will be returned. rev2022.8.2.42721. WithDisableRestProtocolURICleaning sets a config DisableRestProtocolURICleaning value shortly after Go was announced and well before Go 1.0 was released). Value returns the LogLevel value or the default value LogOff if the LogLevel Safe to use concurrently. // LogDebugWithSigning states that the SDK should log request signing and, // presigning events. BoolValue returns the value of the bool pointer passed in or Will return -1 if the length cannot be determined. If you're working with reflect for this, you should read the How do I iterate over the words of a string? Uint8Value returns the value of the uint8 pointer passed in or In Go, slices contain a reference to their Could one house of Congress completely shut down the other house by passing large amounts of frivolous bills? // This will utilize ShouldRetry method of custom retryers. tl;dr; Only use a string pointer *string if you need nil. float64 values. types.go Defaults to, // An integer value representing the logging level. The specification has some examples (all comments are from the when resolving the endpoint for a service. 469). This parameter is required and must, // be configured globally or on a per-client basis unless otherwise, // noted. // Disabling this feature is useful when you want to use local endpoints. There may be times when you should use *string. The dual stack endpoint will support, // Setting this for a service which does not support dual stack will fail, // to make requests. current position. Int32 returns a pointer to the int32 value passed in. Bool returns a pointer to the bool value passed in. TimeUnixMilli returns a Unix timestamp in milliseconds from "January 1, 1970 UTC". 'pointer to array of size X' type. See https://golang.org/pkg/context for more information on Contexts. This options is only, // meaningful if you're not already using a custom HTTP client with the, // Must be set and provided to the session.NewSession() in order to disable. *string from a string value use the "String" function. Float64Map converts a string map of float64 values into a string IsReaderSeekable returns if the underlying reader type can be seeked. config.go // When nil or the value does not implement the request.Retryer interface. You cant have a pointer to a string, but you can still have pointers to string variables in Go, e.g. More like San Francis-go (Ep. used with logging sub levels. The v1. 0 if the pointer is nil. { Uint32Value returns the value of the uint32 pointer passed in or context_sleep.go WithDisableEndpointHostPrefix will set whether or not to use modeled host prefix How can I hide an HTML table row
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convert pointer to string golang