Enum HtmlImageMode 

pub enum HtmlImageMode {
    Reference,
    DataUri,
    Omit,
}

How an HTML export represents an inline image.

HTML is the one text export where the choice is genuinely open: the output is a single string, but an <img> can either point at a file the caller will write beside it or carry the bytes inline.

Variants

Reference

Emit src exactly as the document stores it and embed nothing.

The default, because it is the only mode that cannot silently inflate the output: resolving the reference is then the caller’s business, which is also what makes a sidecar-assets layout possible.

DataUri

Inline the bytes as a data: URI, producing a self-contained file.

Base64 costs about a third more than the raw bytes, so a document with large photographs produces a correspondingly large .html.

Omit

Drop images entirely, keeping their alt text as the accessible fallback.

Trait Implementations

impl Clone for HtmlImageMode

fn clone(&self) -> HtmlImageMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HtmlImageMode

impl Debug for HtmlImageMode

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

Formats the value using the given formatter.

impl Default for HtmlImageMode

fn default() -> HtmlImageMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HtmlImageMode

fn deserialize<__D>( __deserializer: __D, ) -> Result<HtmlImageMode, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HtmlImageMode

impl PartialEq for HtmlImageMode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HtmlImageMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HtmlImageMode