[−][src]Enum simple_tlv::ErrorKind

[−]
#[non_exhaustive]pub enum ErrorKind {
    Failed,
    InvalidTag {
        byte: u8,
    },
    InvalidLength,
    Length {
        tag: Tag,
    },
    Overflow,
    Overlength,
    TrailingData {
        decoded: Length,
        remaining: Length,
    },
    Truncated,
    Underlength {
        expected: Length,
        actual: Length,
    },
    UnexpectedTag {
        expected: Option<Tag>,
        actual: Tag,
    },
}
[−]

Error type.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Failed
[−]

Operation failed due to previous error

InvalidTag
[−]

Invalid tag

[−]

Fields of InvalidTag

byte: u8

Raw byte value of the tag

InvalidLength
[−]

Length greater than u16::MAX

Length
[−]

Incorrect length for a given field

[−]

Fields of Length

tag: Tag

Tag type of the value being decoded

Overflow
[−]

Integer overflow occurred (library bug!)

Overlength
[−]

Message is longer than SIMPLE-TLV's limits support

TrailingData
[−]

Undecoded trailing data at end of message

[−]

Fields of TrailingData

decoded: Length

Length of the decoded data

remaining: Length

Total length of the remaining data left in the buffer

Truncated
[−]

Unexpected end-of-message/nested field when decoding

Underlength
[−]

Encoded message is shorter than the expected length (i.e. an Encodable impl on a particular type has a buggy encoded_length)

[−]

Fields of Underlength

expected: Length

Expected length

actual: Length

Actual length

UnexpectedTag
[−]

Unexpected tag

[−]

Fields of UnexpectedTag

expected: Option<Tag>

Tag the decoder was expecting (if there is a single such tag).

None if multiple tags are expected/allowed, but the actual tag does not match any of them.

actual: Tag

Actual tag encountered in the message

Implementations

impl ErrorKind[src][−]

pub fn at(self, position: Length) -> Error[src][−]

Annotate an ErrorKind with context about where it occurred, returning an error.

Trait Implementations

impl Clone for ErrorKind[src][+]

impl Copy for ErrorKind[src]

impl Debug for ErrorKind[src][+]

impl Display for ErrorKind[src][+]

impl Eq for ErrorKind[src]

impl From<ErrorKind> for Error[src][+]

impl PartialEq<ErrorKind> for ErrorKind[src][+]

impl StructuralEq for ErrorKind[src]

impl StructuralPartialEq for ErrorKind[src]

Auto Trait Implementations

impl Send for ErrorKind[src]

impl Sync for ErrorKind[src]

impl Unpin for ErrorKind[src]

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.