Struct edm_core::state::State

impl<T> State<T>

pub fn new(env: Env, data: T) -> Self

Creates a new instance.

pub fn load_config(&mut self)

Loads the config according to the specific env.

It supports the json, yaml or toml format of configuration source data, which can be specified by the environment variable EDM_APP_CONFIG_FORMAT. By default, it reads the config from a local file. If EDM_APP_CONFIG_URL is set, it will fetch the config from the URL instead.

pub fn set_data(&mut self, data: T)

Set the state data.

pub fn env(&self) -> &Env

Returns the env.

pub fn config(&self) -> &Table

Returns a reference to the config.

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

Returns a reference to the config corresponding to the key.

pub fn get_extension_config(&self, extension: &str) -> Option<&Table>

Returns a reference to the config corresponding to the extension.

pub fn data(&self) -> &T

Returns a reference to the data.

pub fn data_mut(&mut self) -> &mut T

Returns a mutable reference to the data.

pub fn listeners(&self) -> Vec<(ServerTag, SocketAddr)>

Returns a list of listeners.

impl State

pub fn shared() -> &'static Self

Returns a reference to the shared state.

pub fn encrypt_password(config: &Table) -> Option<Cow<'_, str>>

Encrypts the password in the config.

pub fn decrypt_password(config: &Table) -> Option<Cow<'_, str>>

Decrypts the password in the config.

pub fn format_authority(config: &Table, default_port: Option<u16>) -> String

Formats the authority in the config. An authority can contain a username, password, host, and port number, which is formated as {username}:{password}@{host}:{port}.

Trait Implementations§

impl<T: Clone> Clone for State<T>

fn clone(&self) -> State<T>

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<T: Debug> Debug for State<T>

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

Formats the value using the given formatter. Read more

impl<T: Default> Default for State<T>

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl<T> UnwindSafe for State<T>
where T: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

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Mutably borrows from an owned value. Read more

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<Choices> CoproductSubsetter<CNil, HNil> for Choices

type Remainder = Choices

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fn __clone_box(&self, _: Private) -> *mut ()

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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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Performs the indexed conversion.

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Pipes by value. This is generally the method you want to use. Read more

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where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

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Mutably borrows self and passes that borrow into the pipe function. Read more

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Borrows self, then passes self.as_ref() into the pipe function.

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const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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Drops the object pointed to by the given pointer. Read more

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Consumes the current HList and returns an HList with the requested shape. Read more

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Immutable access to a value. Read more

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Calls .tap() only in debug builds, and is erased in release builds.

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Calls .tap_mut() only in debug builds, and is erased in release builds.

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Calls .tap_borrow() only in debug builds, and is erased in release builds.

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Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

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Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

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Calls .tap_deref() only in debug builds, and is erased in release builds.

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Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

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where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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