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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

executablePathAlloc

Public Function
std.process.executablePathAlloc
pub fn executablePathAlloc(io: Io, allocator: Allocator) ExecutablePathAllocError![:0]u8

Params

File

process.zig:740
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pub fn executablePathAlloc(io: Io, allocator: Allocator) ExecutablePathAllocError![:0]u8 {
    var buffer: [max_path_bytes]u8 = undefined;
    const n = executablePath(io, &buffer) catch |err| switch (err) {
        error.NameTooLong => unreachable,
        else => |e| return e,
    };
    return allocator.dupeSentinel(u8, buffer[0..n], 0);
}