Struct MetaTagsBuilder 

pub struct MetaTagsBuilder { /* private fields */ }

Builder for constructing meta tags.

Examples

use html_generator::seo::MetaTagsBuilder;

let tags = MetaTagsBuilder::new()
    .with_title("My Page")
    .with_description("An example page")
    .build()
    .unwrap();
assert!(tags.contains(r#"name="title""#));
assert!(tags.contains(r#"name="description""#));

Implementations

impl MetaTagsBuilder

pub fn new() -> Self

Creates a new MetaTagsBuilder with default values.

Examples

use html_generator::seo::MetaTagsBuilder;

let _ = MetaTagsBuilder::new();

pub fn with_title(self, title: impl Into<String>) -> Self

Sets the title for the meta tags.

Examples

use html_generator::seo::MetaTagsBuilder;

let tags = MetaTagsBuilder::new()
    .with_title("Home")
    .with_description("welcome")
    .build()
    .unwrap();
assert!(tags.contains(r#"content="Home""#));

pub fn with_description(self, desc: impl Into<String>) -> Self

Sets the description for the meta tags.

Examples

use html_generator::seo::MetaTagsBuilder;

let tags = MetaTagsBuilder::new()
    .with_title("t")
    .with_description("an example description")
    .build()
    .unwrap();
assert!(tags.contains("an example description"));

pub fn add_meta_tag( self, name: impl Into<String>, content: impl Into<String>, ) -> Self

Adds an additional meta tag.

Examples

use html_generator::seo::MetaTagsBuilder;

let tags = MetaTagsBuilder::new()
    .with_title("t")
    .with_description("d")
    .add_meta_tag("author", "Jane Doe")
    .build()
    .unwrap();
assert!(tags.contains(r#"name="author" content="Jane Doe""#));

pub fn add_meta_tags<I>(self, tags: I) -> Self

where I: IntoIterator<Item = (String, String)>,

Adds multiple meta tags at once.

Examples

use html_generator::seo::MetaTagsBuilder;

let extra = vec![
    ("author".to_string(), "Jane".to_string()),
    ("robots".to_string(), "index,follow".to_string()),
];
let tags = MetaTagsBuilder::new()
    .with_title("t")
    .with_description("d")
    .add_meta_tags(extra)
    .build()
    .unwrap();
assert!(tags.contains(r#"name="robots""#));

pub fn build(self) -> Result<String>

Builds the meta tags string.

Errors

Returns an error if required fields (title or description) are missing.

Examples

use html_generator::seo::MetaTagsBuilder;

let tags = MetaTagsBuilder::new()
    .with_title("Home")
    .with_description("welcome")
    .build()
    .unwrap();
assert!(tags.starts_with("<meta"));

Trait Implementations

impl Debug for MetaTagsBuilder

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

Formats the value using the given formatter.

impl Default for MetaTagsBuilder

fn default() -> MetaTagsBuilder

Returns the “default value” for a type.