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Overview ¶
Package format contains types for defining language-specific formatting of values.
This package is internal now, but will eventually be exposed after the API settles.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Parser ¶ added in v0.2.0
type Parser struct {
Verb rune
WidthPresent bool
PrecPresent bool
Minus bool
Plus bool
Sharp bool
Space bool
Zero bool
// For the formats %+v %#v, we set the plusV/sharpV flags
// and clear the plus/sharp flags since %+v and %#v are in effect
// different, flagless formats set at the top level.
PlusV bool
SharpV bool
HasIndex bool
Width int
Prec int // precision
// retain arguments across calls.
Args []interface{}
// retain current argument number across calls
ArgNum int
// reordered records whether the format string used argument reordering.
Reordered bool
Status Status
// contains filtered or unexported fields
}
A Parser parses a format string. The result from the parse are set in the struct fields.
func (*Parser) ClearFlags ¶ added in v0.2.0
func (p *Parser) ClearFlags()
ClearFlags reset the parser to default behavior.
func (*Parser) Reset ¶ added in v0.2.0
func (p *Parser) Reset(args []interface{})
Reset initializes a parser to scan format strings for the given args.
func (*Parser) Scan ¶ added in v0.2.0
Scan scans the next part of the format string and sets the status to indicate whether it scanned a string literal, substitution or error.
type State ¶
type State interface {
fmt.State
// Language reports the requested language in which to render a message.
Language() language.Tag
}
State represents the printer state passed to custom formatters. It provides access to the fmt.State interface and the sentence and language-related context.
Source Files
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