Struct AdapterSet 

pub struct AdapterSet(/* private fields */);

The name of the Adapter Set that will serve a session.

A Lightstreamer server hosts one or more Adapter Sets — a Metadata Adapter plus the Data Adapters it fronts. The name selects which one this session talks to; the server assumes an Adapter Set named DEFAULT when none is given [docs/spec/03-requests.md §2.1].

The public demo server used by the specification’s own transcripts serves an Adapter Set named DEMO [docs/spec/02-session-lifecycle.md §10].

Examples

use lightstreamer_rs::AdapterSet;

let adapters = AdapterSet::try_new("DEMO")?;
assert_eq!(adapters.as_str(), "DEMO");

Implementations

impl AdapterSet

pub fn try_new(name: impl Into<String>) -> Result<Self, ConfigError>

Checks and wraps an Adapter Set name.

Errors

• ConfigError::EmptyAdapterSet if the name is empty or only whitespace. Omitting the Adapter Set entirely and naming it the empty string are different requests, and the second is never what a caller means; to get the server’s DEFAULT, leave the name unset.
• ConfigError::AdapterSetControlCharacter if the name contains an ASCII control character. This is a guard of this crate, not a protocol rule: the specification gives no grammar for the name, and the request encoder would percent-escape a stray CR faithfully — but a control character in a logical adapter name is a mistake in every case, and failing here beats a server-side rejection.

pub fn as_str(&self) -> &str

The name as it goes on the wire.

Trait Implementations

impl Clone for AdapterSet

fn clone(&self) -> AdapterSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdapterSet

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

Formats the value using the given formatter.

impl Display for AdapterSet

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

Formats the value using the given formatter.

impl Eq for AdapterSet

impl Hash for AdapterSet

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AdapterSet

fn cmp(&self, other: &AdapterSet) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AdapterSet

fn eq(&self, other: &AdapterSet) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for AdapterSet

fn partial_cmp(&self, other: &AdapterSet) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for AdapterSet