Struct PdfOptions 

pub struct PdfOptions {
    pub layout_mode: LayoutMode,
    pub max_pages: Option<usize>,
}

PDF 解析选项：后端（页数截断）与插件（版式模式）共享同一份配置。

Fields

layout_mode: LayoutMode

版式模式，默认 Auto

max_pages: Option<usize>

只解析前 N 页（对齐 Python max_pages）；超出时结果标 truncated

Implementations

impl PdfOptions

pub fn new() -> Self

默认选项（Auto + 不限页数）。

Examples found in repository

examples/layout_modes.rs (line 17)

fn engine_with(mode: LayoutMode, max_pages: Option<usize>) -> DocumentEngine {
    let mut registry = Registry::new();
    plugins::text::register_defaults(&mut registry);
    let mut options = PdfOptions::new().with_layout_mode(mode);
    options.max_pages = max_pages;
    // 与 CLI 同一条装配路径：register_with 把选项注入 worker / 兜底后端 / 插件
    docparser_pdf::register_with(&mut registry, &options);
    DocumentEngine::new(registry)
}

pub fn with_layout_mode(self, mode: LayoutMode) -> Self

设置版式模式（链式）。

Examples found in repository

examples/layout_modes.rs (line 17)

fn engine_with(mode: LayoutMode, max_pages: Option<usize>) -> DocumentEngine {
    let mut registry = Registry::new();
    plugins::text::register_defaults(&mut registry);
    let mut options = PdfOptions::new().with_layout_mode(mode);
    options.max_pages = max_pages;
    // 与 CLI 同一条装配路径：register_with 把选项注入 worker / 兜底后端 / 插件
    docparser_pdf::register_with(&mut registry, &options);
    DocumentEngine::new(registry)
}

pub fn with_max_pages(self, pages: usize) -> Self

设置页数上限（链式）。

Trait Implementations

impl Clone for PdfOptions

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 PdfOptions

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

Formats the value using the given formatter.

impl Default for PdfOptions

fn default() -> Self

Returns the “default value” for a type.