Enum ParseError 

pub enum ParseError {
    IoError(Error),
    Incomplete,
    CodePageNumber(u16),
    DisplayStandardCode,
    TimeCodeStatus,
    DiskFormatCode(String),
    CharacterCodeTable,
    CumulativeStatus,
    WinnowParsingError {
        message: String,
    },
    CodePageEncoding {
        codepage: u16,
        value: String,
        source: ConvertError,
    },
    SubtitleTextTooLong {
        blocks: usize,
    },
    TooManyTtiBlocks,
    SubtitleNumberOverflow,
    InvalidFieldValue(String),
}

Errors from reading, parsing or writing STL data

Variants

IoError(Error)

Reading or writing a file failed

Incomplete

The input ended too early. Not produced when parsing a complete slice, which gives ParseError::WinnowParsingError instead.

CodePageNumber(u16)

The Code Page Number (CPN) is not one of the code pages allowed by the spec

DisplayStandardCode

The Display Standard Code (DSC) is not a value defined by the spec

TimeCodeStatus

The Time Code Status (TCS) is not a value defined by the spec

DiskFormatCode(String)

The Disk Format Code (DFC) is neither STL25.01 nor STL30.01

CharacterCodeTable

The Character Code Table (CCT) is not a value defined by the spec

CumulativeStatus

The Cumulative Status (CS) of a TTI block is not a value defined by the spec

WinnowParsingError

The data is not a valid STL file, e.g. an invalid TTI block or trailing data

Fields

message: String

Description of what failed and where

CodePageEncoding

A text field of the GSI block cannot be encoded with its code page when writing

Fields

codepage: u16

The Code Page Number of the GSI block

value: String

The text that could not be encoded

source: ConvertError

The encoding error

SubtitleTextTooLong

The text of a subtitle needs more TTI blocks than a subtitle can have

Fields

blocks: usize

The number of TTI blocks the text would need

TooManyTtiBlocks

Adding a subtitle would make the Total Number of TTI Blocks (TNB) exceed 99 999

SubtitleNumberOverflow

Adding a subtitle would make the Subtitle Number (SN) exceed FFFFh

InvalidFieldValue(String)

A field value is invalid according to the spec, with the message of the InvalidFieldValue it was converted from

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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<E> From<ErrMode<E>> for ParseError

where E: Display,

fn from(err: ErrMode<E>) -> Self

Converts to this type from the input type.

impl From<Error> for ParseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<T> From<InvalidFieldValue<T>> for ParseError

Keeps the message but not the value, which can be of different types

fn from(err: InvalidFieldValue<T>) -> Self

Converts to this type from the input type.