Loader

Load single YAML document from a file:

auto rootNode = Loader("file.yaml").load();
...

Load all YAML documents from a file:

auto nodes = Loader("file.yaml").loadAll();
...

Iterate over YAML documents in a file, lazily loading them:

auto loader = Loader("file.yaml");

foreach(ref node; loader)
{
    ...
}

Load YAML from a string:

char[] yaml_input = "red:   '#ff0000'\n"
                    "green: '#00ff00'\n"
                    "blue:  '#0000ff'".dup;

auto colors = Loader.fromString(yaml_input).load();

foreach(string color, string value; colors)
{
    import std.stdio;
    writeln(color, " is ", value, " in HTML/CSS");
}

Load a file into a buffer in memory and then load YAML from that buffer:

try
{
    import std.file;
    void[] buffer = std.file.read("file.yaml");
    auto yamlNode = Loader(buffer);

    // Read data from yamlNode here...
}
catch(FileException e)
{
    writeln("Failed to read file 'file.yaml'");
}

Use a custom constructor/resolver to support custom data types and/or implicit tags:

auto constructor = new Constructor();
auto resolver    = new Resolver();

// Add constructor functions / resolver expressions here...

auto loader = Loader("file.yaml");
loader.constructor = constructor;
loader.resolver    = resolver;
auto rootNode      = loader.load(node);