Enum bracket::error::render::RenderError

pub enum RenderError {
    PartialNotFound(String),
    VariableNotFound(String),
    HelperNotFound(String),
    EvaluatePath(String),
    PartialCycle(String),
    HelperCycle(String),
    PartialIdentifier(String),
    BlockIdentifier(String),
    BlockTargetSubExpr,
    Helper(HelperError),
    Io(IoError),
    Json(Error),
}

Errors generated during rendering.

Variants

PartialNotFound(String)

Error when a partial could not be found.

VariableNotFound(String)

Error when a variable could not be resolved.

HelperNotFound(String)

Error when a helper could not be found.

EvaluatePath(String)

Error when evaluating a path and a syntax error occurs.

Paths can be dynamically evaluated when the evaluate() function is called inside a helper.

PartialCycle(String)

Error when a cycle is detected whilst handling a partial.

HelperCycle(String)

Error when a cycle is detected whilst handling a helper.

PartialIdentifier(String)

Error when a partial is not a simple identifier.

BlockIdentifier(String)

Error when a block is not a simple identifier.

BlockTargetSubExpr

Error attempting to invoke a sub-expression outside of a partial target context.

Helper(HelperError)

Wrap a helper error.

Io(IoError)

Proxy for IO errors.

Json(Error)

Proxy for JSON errors.

Trait Implementations

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Eq for RenderError

impl Error for RenderError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for RenderError

pub fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for RenderError

pub fn from(err: Error) -> Self

Performs the conversion.

impl From<HelperError> for RenderError

pub fn from(source: HelperError) -> Self

Performs the conversion.

impl From<IoError> for RenderError

pub fn from(source: IoError) -> Self

Performs the conversion.

impl From<RenderError> for Error

pub fn from(source: RenderError) -> Self

Performs the conversion.

impl PartialEq<RenderError> for RenderError

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

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

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

This method tests for !=.