Enum PreviewError 

pub enum PreviewError {
    BindFailed {
        port: u16,
        source: Error,
    },
    SiteDirectoryNotFound(PathBuf),
    FileReadError {
        path: PathBuf,
        source: Error,
    },
    BrowserOpenFailed(String),
    ServerError(String),
}

Error type for preview server operations.

Variants

BindFailed

Failed to bind to the specified port.

Fields

port: u16

source: Error

SiteDirectoryNotFound(PathBuf)

The site directory does not exist.

FileReadError

Failed to read a file.

Fields

path: PathBuf

source: Error

BrowserOpenFailed(String)

Failed to open browser.

ServerError(String)

Server error.

Trait Implementations

impl Debug for PreviewError

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

Formats the value using the given formatter.

impl Display for PreviewError

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

Formats the value using the given formatter.

impl Error for PreviewError

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.