Enum Diagnostic 

#[non_exhaustive]
pub enum Diagnostic {
    NormalizedDelay {
        frame: usize,
        declared_ms: u32,
    },
    MissingFont {
        families: String,
    },
    MissingImage {
        href: String,
    },
    UnsupportedFeature {
        feature: String,
        path: String,
        count: usize,
    },
    UnreadableImage {
        href: String,
        reason: String,
    },
    UnreadableItem {
        item: String,
        reason: String,
    },
    NonFiniteSamples {
        count: usize,
    },
    OutOfHalfRange {
        count: usize,
    },
    ReducedPrecision,
}

Something a provider did that the user should know about.

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.

NormalizedDelay

A frame’s delay was MAX_NORMALIZED_DELAY_MS or less and is shown for NORMALIZED_DELAY_MS.

Fields

frame: usize

The frame’s index.

declared_ms: u32

Its declared delay, in milliseconds.

MissingFont

Text names a font no registered font provides; it is not drawn.

Fields

families: String

The font families the text asks for.

MissingImage

An image the document references is not registered, or declares a size larger than a provider opens; it is not drawn.

Fields

href: String

The reference.

UnsupportedFeature

A feature the provider does not draw, where it first appears and how many times it does: it is left out, never approximated silently.

Fields

feature: String

What it is.

path: String

Where it first appears (a JSON pointer).

count: usize

How many places use it.

UnreadableImage

An image the document references is registered but cannot be drawn (a format an SVG image is not drawn from, or an SVG that does not parse), and why; it is not drawn.

Fields

href: String

The reference.

reason: String

Why it cannot be drawn.

UnreadableItem

An item of a package that does not open, and why; the package’s others can still be chosen.

Fields

item: String

The item.

reason: String

Why it does not open.

NonFiniteSamples

Samples that were NaN or infinite; each is shown as 0.

Fields

count: usize

How many.

OutOfHalfRange

Finite 32-bit float samples beyond the largest half float; each is shown as the largest half float of its sign.

Fields

count: usize

How many.

ReducedPrecision

Channels stored as 32-bit floats are shown at half-float precision, about three decimal digits.

Trait Implementations

impl Clone for Diagnostic

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 Diagnostic

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

Formats the value using the given formatter.

impl Eq for Diagnostic

impl PartialEq for Diagnostic

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Diagnostic

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Diagnostic