49 lines
2.3 KiB
Go
49 lines
2.3 KiB
Go
package pterm
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// TextPrinter contains methods to print formatted text to the console or return it as a string.
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type TextPrinter interface {
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// Sprint formats using the default formats for its operands and returns the resulting string.
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// Spaces are added between operands when neither is a string.
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Sprint(a ...interface{}) string
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// Sprintln formats using the default formats for its operands and returns the resulting string.
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// Spaces are always added between operands and a newline is appended.
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Sprintln(a ...interface{}) string
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// Sprintf formats according to a format specifier and returns the resulting string.
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Sprintf(format string, a ...interface{}) string
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// Sprintfln formats according to a format specifier and returns the resulting string.
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// Spaces are always added between operands and a newline is appended.
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Sprintfln(format string, a ...interface{}) string
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// Print formats using the default formats for its operands and writes to standard output.
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// Spaces are added between operands when neither is a string.
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// It returns the number of bytes written and any write error encountered.
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Print(a ...interface{}) *TextPrinter
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// Println formats using the default formats for its operands and writes to standard output.
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// Spaces are always added between operands and a newline is appended.
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// It returns the number of bytes written and any write error encountered.
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Println(a ...interface{}) *TextPrinter
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// Printf formats according to a format specifier and writes to standard output.
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// It returns the number of bytes written and any write error encountered.
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Printf(format string, a ...interface{}) *TextPrinter
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// Printfln formats according to a format specifier and writes to standard output.
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// Spaces are always added between operands and a newline is appended.
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// It returns the number of bytes written and any write error encountered.
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Printfln(format string, a ...interface{}) *TextPrinter
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// PrintOnError prints every error which is not nil.
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// If every error is nil, nothing will be printed.
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// This can be used for simple error checking.
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PrintOnError(a ...interface{}) *TextPrinter
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// PrintOnErrorf wraps every error which is not nil and prints it.
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// If every error is nil, nothing will be printed.
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// This can be used for simple error checking.
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PrintOnErrorf(format string, a ...interface{}) *TextPrinter
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}
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