Enum ConvertResult 

pub enum ConvertResult {
    Ok {
        dims: Option<CachedDims>,
    },
    Failed,
}

Three-state result from a cached conversion. Disambiguates the two failure modes that would otherwise collapse to None:

• Ok { dims: Some(_) } — conversion succeeded (or hit), dims known
• Ok { dims: None } — conversion succeeded but dims unknown
• Failed — conversion did not produce a usable output

Variants

Ok

Fields

dims: Option<CachedDims>

Failed

Implementations

impl ConvertResult

pub fn is_ok(&self) -> bool

pub fn dims(&self) -> Option<CachedDims>

Trait Implementations

impl Clone for ConvertResult

fn clone(&self) -> ConvertResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConvertResult

impl Debug for ConvertResult

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

Formats the value using the given formatter.