Enum Error

pub enum Error {
    ParseFail(String, String),
    AddFail(String, String),
    SubFail(String, String),
    MulFail(String, String),
    DivFail(String, String),
    RemFail(String, String),
    NegFail(String, String),
    ShlFail(String, String),
    ShrFail(String, String),
    IndexOutofBound(String, String),
    InvalidIndex(String, String),
    NotAnArray(String, String),
    InvalidContainer(String, String),
    InvalidType(String, String),
    PropertyNotFound(String, String),
    AppendString(String, String),
    InvalidNumber(String, String),
    JptrFail(String, String),
    IoError(String, String),
}

Enumeration of all possible errors that shall be returned by this package.

Refer to individual methods and functions, returning Result type, for specific error handling.

Variants

ParseFail(String, String)

Failed to parse JSON text.

AddFail(String, String)

Failed to add two Json values.

SubFail(String, String)

Failed to subract two Json values.

MulFail(String, String)

Failed to multiply two Json values.

DivFail(String, String)

Failed to divide two Json values.

RemFail(String, String)

Failed to find reminder between two Json values.

NegFail(String, String)

Failed to negate Json value.

ShlFail(String, String)

Failed to left shift Json value.

ShrFail(String, String)

Failed to right shift Json value.

IndexOutofBound(String, String)

When indexing a Json array with out of bound index.

InvalidIndex(String, String)

When attempting index an array with an invalid index.

NotAnArray(String, String)

When attempting array operation, like range, index etc.., on non-array value.

InvalidContainer(String, String)

When attempting lookup and indexing operations like, set, delete, append, index, etc.. on values that are neither array nor object.

InvalidType(String, String)

Not an expected type, arugment gives the found type.

PropertyNotFound(String, String)

When trying to lookup a Json object with missing property.

AppendString(String, String)

While appending a non string value with Json string.

InvalidNumber(String, String)

Found JSON text that looks like number, but not well formed.

JptrFail(String, String)

Failed processing json-pointer.

IoError(String, String)

std::io::Error returned by string processing API, while iterating on crate::Jsons stream of text.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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 PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error