Struct HttpHeaders

pub struct HttpHeaders { /* private fields */ }

Implementations

impl HttpHeaders

pub fn new() -> Self

Generate blank instance of struct.

pub fn from_vec(header_lines: &Vec<String>) -> Self

Parse lines from HTTP response into struct.

pub fn from_hash(headers: &HashMap<&str, &str>) -> Self

Create headers instance from hashmap

pub fn has(&self, key: &str) -> bool

pub fn has_lower(&self, key: &str) -> bool

pub fn get(&self, key: &str) -> Option<String>

Get value of HTTP header. Case-sensitive, will only return first instance if multiple instances of same key exist.

pub fn get_lower(&self, key: &str) -> Option<String>

Get value of HTTP header. Same as get(), but case-insensitive.

pub fn get_vec(&self, key: &str) -> Vec<String>

Get vector of all values of header, case-sensitive.

pub fn get_lower_vec(&self, key: &str) -> Vec<String>

pub fn get_line(&self, key: &str) -> Option<String>

Get header line, all values delimited by “;”, case-sensitive.

pub fn get_lower_line(&self, key: &str) -> Option<String>

Get header line, all values delimited by “;”, case-sensitive.

pub fn all(&self) -> HashMap<String, Vec<String>>

Get all headers as hashmap

pub fn set(&mut self, key: &str, value: &str)

Set header, replacing any existing header value with same key

pub fn set_vec(&mut self, key: &str, value: &Vec<&str>)

Set header, replacing any existing header value with same key

pub fn add(&mut self, key: &str, value: &str)

Add value to existing header, or add new header if key non-existent.

pub fn delete(&mut self, key: &str)

Delete header

pub fn clear(&mut self)

Clear / purge all headers

Trait Implementations

impl Clone for HttpHeaders

fn clone(&self) -> HttpHeaders

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HttpHeaders

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

Formats the value using the given formatter.