Package section contains binary stream manipulation utilities.
const ( Custom = module.SectionCustom Type = module.SectionType Import = module.SectionImport Function = module.SectionFunction Table = module.SectionTable Memory = module.SectionMemory Global = module.SectionGlobal Export = module.SectionExport Start = module.SectionStart Element = module.SectionElement Code = module.SectionCode Data = module.SectionData )
const CustomName = "name"
CopyStandardSection with the given type if one is found. The returned length includes the copied section's header and payload (everything that was written). Custom sections preceding the standard section are processed by customLoader (or discarded if it's nil) - they are not included in the returned length. If another standard section type is found, it is left untouched (the reader will be backed up before the section id) and zero length is returned. If no standard section is encountered, zero length and io.EOF are returned. io.EOF is returned only when it occurs between sections.
SkipCustomSections until the next standard section. The skipped sections are processed by customLoader (or discarded if it's nil). If no standard section is encountered, io.EOF is returned. io.EOF is returned only when it occurs between sections.
Loader of arbitrary custom section. Remembers position, discards content.
Map of section positions within the WebAssebly binary module. Map must me initialied with MakeMap or NewMap.
Section offset is always nonzero for standard sections; if the section is missing, it's the position where it would be. Section length is nonzero if the section is present.
Sections[Custom] holds information about the last (or latest) custom section. Its offset is zero if there are no custom sections.
MakeMap which represents an empty module.
NewMap which represents an empty module.
Loader of "name" section. Remembers position.
Load "name" section.