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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

initOptions

Public Function
std.compress.lzma.Decompress.initOptions
pub fn initOptions(
        input: *Reader,
        gpa: Allocator,
        buffer: []u8,
        options: Decode.Options,
        mem_limit: usize,
    ) !Decompress

Takes ownership of buffer which may be resized with gpa.

LZMA was explicitly designed to take advantage of large heap memory being available, with a dictionary size anywhere from 4K to 4G. Thus, this API dynamically allocates the dictionary as-needed.

Params

File

compress/lzma.zig:659
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    pub fn initOptions(
        input: *Reader,
        gpa: Allocator,
        buffer: []u8,
        options: Decode.Options,
        mem_limit: usize,
    ) !Decompress {
        const params = try Decode.Params.readHeader(input, options);
        return initParams(input, gpa, buffer, params, mem_limit);
    }