Enum Warning 

#[non_exhaustive]
pub enum Warning {
    Utn57(String),
    RepairedSuffixSeparator {
        byte_offset: usize,
        original: char,
    },
}

Something a conversion did beyond what its input said, including optional heuristic repairs.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Utn57(String)

The UTN #57 encoder spelled a hub run with a ZWJ the hub did not carry.

The hub is positional, and a run that begins or ends with a joined-form glyph — a medial at the start, a medial or initial at the end — can only be joined to nothing by inventing a joiner. When the source meant a whole word, that is a gap in the hub’s inventory: the glyph the source needed in that position does not exist there, the way G i O f did not until E096 (Satsrag/mongol-convert#32). The reason is the encoder’s own message and names the run’s codes, so the missing glyph can be read off it.

RepairedSuffixSeparator

An opt-in heuristic replaced a space before a recognised suffix with NNBSP. The offset is a UTF-8 byte offset in the original input, before any repairs or conversion.

Fields

byte_offset: usize

original: char

Trait Implementations

impl Clone for Warning

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Warning

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

Formats the value using the given formatter.

impl Display for Warning

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

Formats the value using the given formatter.

impl Eq for Warning

impl PartialEq for Warning

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Warning