index.md

layout	default
menu_item	api
title	Buf
description	Version 0.26.1
return_to	API Documentation Index /api/
sections	#containsNul #dispose #grow #isBinary #set #setString Instance Variables #containsNul #dispose #grow #isBinary #set #setString #ivars

Buf#containsNul SyncExperimental

var result = buf.containsNul();

Returns
Number	1 if buffer contains a NUL byte

Buf#dispose SyncExperimental

buf.dispose();

Buf#grow SyncExperimental

var result = buf.grow(target_size);

| Parameters | Type | | --- | --- | --- | | target_size | Number | The desired available size |

Returns
Number	0 on success, -1 on allocation failure

Buf#isBinary SyncExperimental

var result = buf.isBinary();

Returns
Number	1 if buffer looks like non-text data

Buf#set SyncExperimental

var result = buf.set(data, datalen);

| Parameters | Type | | --- | --- | --- | | data | Buffer | The data to copy into the buffer | | datalen | Number | The length of the data to copy into the buffer |

Returns
Number	0 on success, -1 on allocation failure

Buf#setString Sync

buf.setString(The);

Sets the content of a GitBuf to a string.

| Parameters | Type | | --- | --- | --- | | The | string | utf8 value to set in the buffer. The string will be null terminated. |

Instance Variables

Variable	Type	Description
asize	Number
ptr	String
size	Number