Struct Params 

pub struct Params { /* private fields */ }

Path parameters extracted from route

Implementations

impl Params

pub fn new() -> Self

pub fn insert(&mut self, key: String, value: String)

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

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

pub fn parse<T: FromStr>(&self, key: &str) -> Result<T>

Parse a path parameter into any FromStr type, e.g. params.parse::<u64>("id")?

Answers 400 naming the parameter when it does not parse.

Trait Implementations

impl Clone for Params

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 Params

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

Formats the value using the given formatter.

impl Default for Params

fn default() -> Self

Returns the “default value” for a type.