Function load_config_from_source 

pub fn load_config_from_source(source: ConfigSource<'_>) -> StyleMatch

Loads and parses the complete styling configuration based on the provided source.

This function handles different configuration sources: default styles, file-based configuration, or embedded TOML strings. It processes all style sections and returns a complete StyleMatch object containing the full configuration.

Default Code Block Styling

By default, markdown code blocks (or*) and inline code (code) are rendered using Courier New, a fixed-width font ideal for displaying code. This can be customized in the TOML configuration file by specifying a different font family under the [code] section (e.g., “Courier”, “Monaco”, “Consolas”).

Arguments

• source - The configuration source (Default, File, or Embedded)

Returns

A complete StyleMatch with the appropriate configuration applied

Examples

use markdown2pdf::config::{ConfigSource, load_config_from_source};

// Use default configuration (code blocks use Courier New)
let style = load_config_from_source(ConfigSource::Default);
assert!(style.code.font_family.is_some());

// Load from file
let style = load_config_from_source(ConfigSource::File("config.toml"));

// Use embedded configuration with custom code block font
const EMBEDDED: &str = r#"
    [heading.1]
    size = 18
    bold = true
     
    [code]
    fontfamily = "Courier New"
    size = 10
    backgroundcolor = { r = 245, g = 245, b = 245 }
"#;
let style = load_config_from_source(ConfigSource::Embedded(EMBEDDED));