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12 lines
891 B
Go
12 lines
891 B
Go
// Package buffer contains buffer and wrapper types for byte slices. It is useful for writing lexers or other high-performance byte slice handling.
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// The `Reader` and `Writer` types implement the `io.Reader` and `io.Writer` respectively and provide a thinner and faster interface than `bytes.Buffer`.
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// The `Lexer` type is useful for building lexers because it keeps track of the start and end position of a byte selection, and shifts the bytes whenever a valid token is found.
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// The `StreamLexer` does the same, but keeps a buffer pool so that it reads a limited amount at a time, allowing to parse from streaming sources.
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package buffer
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// defaultBufSize specifies the default initial length of internal buffers.
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var defaultBufSize = 4096
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// MinBuf specifies the default initial length of internal buffers.
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// Solely here to support old versions of parse.
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var MinBuf = defaultBufSize
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