Enum TransformWarning 

pub enum TransformWarning {
    MetadataDropped(MetadataKind),
}

A non-fatal warning emitted during a transform operation.

Warnings indicate that the transform completed successfully but some aspect of the request could not be fully honored. Adapters should surface these to operators (e.g. CLI prints to stderr, server logs to stderr).

use truss::{MetadataKind, TransformWarning};

let warning = TransformWarning::MetadataDropped(MetadataKind::Xmp);
assert_eq!(
    format!("{warning}"),
    "XMP metadata was present in the input but could not be preserved by the output encoder"
);

Variants

MetadataDropped(MetadataKind)

Metadata of the given kind was present in the input but could not be preserved by the output encoder and was silently dropped.

Trait Implementations

impl Clone for TransformWarning

fn clone(&self) -> TransformWarning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransformWarning

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

Formats the value using the given formatter.

impl Display for TransformWarning

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

Formats the value using the given formatter.

impl PartialEq for TransformWarning

fn eq(&self, other: &TransformWarning) -> 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 Eq for TransformWarning

impl StructuralPartialEq for TransformWarning