Enum TvscreenerError 

pub enum TvscreenerError {
    HttpStatus {
        status: u16,
        body: String,
    },
    Timeout,
    Network(Error),
    Json(String),
    InvalidRequest(String),
    InvalidFieldName(String),
}

Errors produced by payload building, HTTP, or response parsing.

Wraps network / JSON failures from reqwest / serde_json.

Variants

HttpStatus

TradingView (or proxy) returned a non-success HTTP status.

Fields

status: u16

Response status code.

body: String

Response body (truncated when longer than 4 KiB).

Timeout

Request timed out.

Network(Error)

Underlying network / transport failure.

Json(String)

Response body was not valid JSON or did not match the expected shape.

InvalidRequest(String)

Caller built an invalid filter, range, or column set.

InvalidFieldName(String)

Filter left is not in the allowed field set for this screener.

Trait Implementations

impl Debug for TvscreenerError

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

Formats the value using the given formatter.

impl Display for TvscreenerError

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

Formats the value using the given formatter.

impl Error for TvscreenerError

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 TvscreenerError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TvscreenerError

fn from(err: Error) -> Self

Converts to this type from the input type.