Enum docql::Error

pub enum Error {
    Date(String),
    Args(String),
    Query(String),
    ReadSchemaFile(String),
    PrepareOutputDirectory(String, String),
    WriteFile(String, String),
    Serde(Error),
    HandlebarsTemplate(TemplateError),
    HandlebarsRender(RenderError),
    ClapError(Error),
}

All of the possible errors that can occur

Variants

Date(String)

The call to get the current date from the runtime failed

Args(String)

The call to get the command-line arguments from the runtime failed

Query(String)

The call to get the GraphQL Schema from the runtime via a GraphQL endpoint failed

ReadSchemaFile(String)

The call to get the GraphQL Schema from the runtime via a schema file failed

PrepareOutputDirectory(String, String)

The call to the runtime to prepare the output directory failed

WriteFile(String, String)

The call to the runtime to write a file failed

Serde(Error)

Parsing the GraphQL schema as a serde object failed

HandlebarsTemplate(TemplateError)

Loading a handlebars template failed

HandlebarsRender(RenderError)

Rendering a handlebars template failed

ClapError(Error)

An error occurred parsing arguments

Implementations

impl Error

pub fn exit_code(&self) -> i32

The process exit code to use for each type of error

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<RenderError> for Error

fn from(source: RenderError) -> Self

Performs the conversion.

impl From<TemplateError> for Error

fn from(source: TemplateError) -> Self

Performs the conversion.