Enum DecodeResult 

pub enum DecodeResult {
    Complete(String),
    Partial(String),
}

Result of decoding token IDs to text.

Distinguishes between fully valid UTF-8 output and output that contains trailing incomplete multi-byte sequences (represented as U+FFFD). This lets callers like DecodeStream::step() decide whether to emit or buffer without resorting to hardcoded replacement-character string checks.

Variants

Complete(String)

No trailing incomplete multi-byte sequences (text does not end with U+FFFD). Note: the string may still contain interior U+FFFD characters from mid-stream invalid byte sequences; only trailing status is tracked here.

Partial(String)

The decoded string ends with U+FFFD, indicating incomplete trailing multi-byte bytes that may be completed by subsequent tokens.

Implementations

impl DecodeResult

pub const fn is_complete(&self) -> bool

Returns true if the enum is DecodeResult::Complete otherwise false

pub const fn is_partial(&self) -> bool

Returns true if the enum is DecodeResult::Partial otherwise false

impl DecodeResult

pub fn as_str(&self) -> &str

Returns a reference to the inner string.

pub fn from_decoded(text: String) -> Self

Construct from a decoded string: Partial if it ends with U+FFFD, else Complete.

Trait Implementations

impl Clone for DecodeResult

fn clone(&self) -> DecodeResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecodeResult

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

Formats the value using the given formatter.

impl Eq for DecodeResult

impl From<DecodeResult> for String

fn from(result: DecodeResult) -> Self

Converts to this type from the input type.

impl From<String> for DecodeResult

fn from(text: String) -> Self

Converts to this type from the input type.

impl PartialEq for DecodeResult

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecodeResult