Struct Session 

pub struct Session {
    pub id: String,
    pub data: Value,
}

A user session: an id plus a free-form JSON bag of values.

Fields

id: String

data: Value

Implementations

impl Session

pub fn new() -> Self

A fresh session with a random id and an empty data bag.

pub fn with_id(id: impl Into<String>) -> Self

A session with a caller-supplied id and an empty data bag.

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

Store a serializable value under key (Rails session[key] = value).

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

Read and deserialize the value under key, if present and well-typed.

Trait Implementations

impl Clone for Session

fn clone(&self) -> Session

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Session

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

Formats the value using the given formatter.

impl Default for Session

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Session

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Session

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.