Struct fastly::Backend

pub struct Backend { /* fields omitted */ }

A named backend.

This represents a backend associated with a service that we can send requests to, potentially caching the responses received.

Implementations

impl Backend

pub fn from_name(s: &str) -> Result<Self, BackendError>

Get a backend by its name.

This function will return a BackendError if an invalid name was given.

Backend names:

• cannot be empty
• cannot be longer than 255 characters
• cannot ASCII control characters such as '\n' or DELETE.
• cannot contain special Unicode characters
• should only contain visible ASCII characters or spaces

Future versions of this function may return an error if your service does not have a backend with this name.

pub fn name(&self) -> &str

Get the name of this backend.

pub fn into_string(self) -> String

Turn the backend into its name as a string.

Trait Implementations

impl Clone for Backend

fn clone(&self) -> Backend

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Backend

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

Formats the value using the given formatter.

impl Display for Backend

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

Formats the value using the given formatter.

impl Eq for Backend

impl FromStr for Backend

type Err = BackendError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Backend

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Backend

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Backend> for Backend

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Backend> for Backend

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Backend

impl StructuralPartialEq for Backend

impl ToBackend for Backend

impl<'a> ToBackend for &'a Backend