Enum Error 

pub enum Error {
    InvalidUrl {
        url: String,
        reason: String,
    },
    ConnectionFailed {
        host: String,
        source: Error,
    },
    ConnectionTimeout {
        host: String,
    },
    TooManyConnections {
        host: String,
        max: usize,
    },
    Timeout {
        duration: Duration,
    },
    InvalidMethod {
        method: String,
    },
    InvalidHeader {
        name: String,
        value: String,
    },
    StatusError {
        status: u16,
        body: String,
    },
    BodyReadError {
        source: Error,
    },
    JsonError {
        source: String,
    },
    InvalidConfig {
        message: String,
    },
    AuthError {
        message: String,
    },
    Internal {
        message: String,
    },
}

Error types for HTTP operations

Variants

InvalidUrl

Invalid URL provided

Fields

url: String

The invalid URL

reason: String

Reason why it’s invalid

ConnectionFailed

Connection failed

Fields

host: String

Host that failed to connect

source: Error

Underlying IO error

ConnectionTimeout

Connection timeout

Fields

host: String

Host that timed out

TooManyConnections

Too many connections

Fields

host: String

Host with too many connections

max: usize

Maximum allowed connections

Timeout

Request timeout

Fields

duration: Duration

Duration that was exceeded

InvalidMethod

Invalid HTTP method

Fields

method: String

The invalid method

InvalidHeader

Invalid header

Fields

name: String

Header name

value: String

Header value

StatusError

HTTP status error

Fields

status: u16

HTTP status code

body: String

Response body

BodyReadError

Body read error

Fields

source: Error

Underlying IO error

JsonError

JSON serialization/deserialization error

Fields

source: String

Error message

InvalidConfig

Invalid configuration

Fields

message: String

Error message

AuthError

Authentication error

Fields

message: String

Error message

Internal

Internal error

Fields

message: String

Error message

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.