Enum BuiltinTemplate 

pub enum BuiltinTemplate {
    ChatMl,
    Plain,
}

Hand-written renderers, kept only for checkpoints that ship no tokenizer.chat_template at all.

These are the six variants the sniffing implementation used. They are no longer selected by sniffing — a checkpoint either has a template (and it is evaluated) or it does not (and BuiltinTemplate::ChatMl or BuiltinTemplate::Plain applies, matching llama.cpp --jinja).

Variants

ChatMl

<|im_start|>{role}\n{content}<|im_end|>\n, ending with <|im_start|>assistant\n. llama.cpp’s CHATML_TEMPLATE_SRC default for a real checkpoint with no template of its own.

Plain

{role}: {content} lines, no special tokens — for byte/synthetic tokenizers where no real vocabulary exists to carry markers.

Trait Implementations

impl Clone for BuiltinTemplate

fn clone(&self) -> BuiltinTemplate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BuiltinTemplate

impl Debug for BuiltinTemplate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for BuiltinTemplate

impl PartialEq for BuiltinTemplate

fn eq(&self, other: &BuiltinTemplate) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BuiltinTemplate