Enum FidelityAnnotation 

pub enum FidelityAnnotation {
    AllowLoss(Vec<LossCategory>),
    RequireLossless,
}

Transformation fidelity annotation

Variants

AllowLoss(Vec<LossCategory>)

Allow loss of specified categories

RequireLossless

Require lossless transformation

Implementations

impl FidelityAnnotation

pub fn parse(s: &str) -> Option<Self>

Parse a fidelity annotation from string

Supports:

• allow-loss(comments) - Allow loss of comments
• allow-loss(structural,syntactic) - Allow multiple categories
• require-lossless - Require lossless transformation

Trait Implementations

impl Clone for FidelityAnnotation

fn clone(&self) -> FidelityAnnotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FidelityAnnotation

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

Formats the value using the given formatter.

impl PartialEq for FidelityAnnotation

fn eq(&self, other: &FidelityAnnotation) -> 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 FidelityAnnotation

impl StructuralPartialEq for FidelityAnnotation