Struct AttachmentOptions 

#[non_exhaustive]
pub struct AttachmentOptions {
    pub description: Option<String>,
    pub mime_type: Option<String>,
    pub modified: Option<String>,
}

What an attachment carries besides its name and bytes.

A config struct with Default. #[non_exhaustive] so a field added later is not a major break; fill one in with AttachmentOptions::builder. Every field is optional and an absent one writes no key.

use pdfrum_edit::AttachmentOptions;

let options = AttachmentOptions::builder()
    .description("The source data")
    .mime_type("text/csv")
    .build();
assert!(options.modified.is_none());

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

description: Option<String>

The file specification’s /Desc, the text a viewer shows beside the name. Read back by Attachment::description.

mime_type: Option<String>

The embedded file’s MIME type — text/plain, application/pdf — written as the stream’s /Subtype name. Read back by the facade’s Attachment::subtype.

modified: Option<String>

The file’s own modification time as a PDF date string (D:YYYYMMDDHHmmSS…, ISO 32000-1 §7.9.4), written to /Params /ModDate. pdf_date spells a SystemTime that way. Read back by the facade’s Attachment::param.

Implementations

impl AttachmentOptions

pub fn builder() -> AttachmentOptionsBuilder

A builder starting from the defaults.

let options = pdfrum::AttachmentOptions::builder().mime_type("text/csv").build();

Trait Implementations

impl Clone for AttachmentOptions

fn clone(&self) -> AttachmentOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttachmentOptions

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

Formats the value using the given formatter.

impl Default for AttachmentOptions

fn default() -> AttachmentOptions

Returns the “default value” for a type.

impl Eq for AttachmentOptions

impl PartialEq for AttachmentOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AttachmentOptions