Enum redis_protocol::error::RedisParseError

pub enum RedisParseError<I> {
    Custom {
        context: &'static str,
        message: Cow<'static, str>,
    },
    Incomplete(Needed),
    Nom(I, ErrorKind),
}

A struct defining parse errors when decoding frames.

Variants

Custom

Fields

context: &'static str

message: Cow<'static, str>

Incomplete(Needed)

Nom(I, ErrorKind)

Implementations

impl<I> RedisParseError<I>

pub fn new_custom<S: Into<Cow<'static, str>>>( ctx: &'static str, message: S ) -> Self

pub fn into_nom_error(self) -> Err<RedisParseError<I>>

Trait Implementations

impl<I> Debug for RedisParseError<I>

where I: Debug,

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

Formats the value using the given formatter.

impl<I> From<Err<RedisParseError<I>>> for RedisParseError<I>

fn from(e: NomError<RedisParseError<I>>) -> Self

Converts to this type from the input type.

impl<I> From<RedisParseError<I>> for RedisProtocolError

where I: Debug,

fn from(e: RedisParseError<I>) -> Self

Converts to this type from the input type.

impl<B, I> From<Utf8Error<B>> for RedisParseError<I>

fn from(e: BytesUtf8Error<B>) -> Self

Converts to this type from the input type.

impl<I> From<Utf8Error> for RedisParseError<I>

fn from(e: Utf8Error) -> Self

Converts to this type from the input type.

impl<I, O, E> FromExternalError<(I, O), E> for RedisParseError<I>

fn from_external_error(input: (I, O), kind: ErrorKind, _e: E) -> Self

Creates a new error from an input position, an ErrorKind indicating the wrapping parser, and an external error

impl<I, E> FromExternalError<I, E> for RedisParseError<I>

fn from_external_error(input: I, kind: ErrorKind, _e: E) -> Self

Creates a new error from an input position, an ErrorKind indicating the wrapping parser, and an external error

impl<I, O> ParseError<(I, O)> for RedisParseError<I>

fn from_error_kind(input: (I, O), kind: ErrorKind) -> Self

Creates an error from the input position and an ErrorKind

fn append(_: (I, O), _: ErrorKind, other: Self) -> Self

Combines an existing error with a new one created from the input position and an ErrorKind. This is useful when backtracking through a parse tree, accumulating error context on the way

fn from_char(input: I, _: char) -> Self

Creates an error from an input position and an expected character

fn or(self, other: Self) -> Self

Combines two existing errors. This function is used to compare errors generated in various branches of alt.

impl<I> ParseError<I> for RedisParseError<I>

fn from_error_kind(input: I, kind: ErrorKind) -> Self

Creates an error from the input position and an ErrorKind

fn append(_: I, _: ErrorKind, other: Self) -> Self

Combines an existing error with a new one created from the input position and an ErrorKind. This is useful when backtracking through a parse tree, accumulating error context on the way

fn from_char(input: I, _: char) -> Self

Creates an error from an input position and an expected character

fn or(self, other: Self) -> Self

Combines two existing errors. This function is used to compare errors generated in various branches of alt.