Enum Error 

pub enum Error {
    ExecutableNotFound(String),
    Io(Error),
    ProcessFailed {
        message: String,
        exit_status: Option<ExitStatus>,
        stderr: Option<String>,
    },
    InvalidArgument(String),
    ParseError(String),
    Timeout(Duration),
    Unsupported(String),
    InvalidOutput(String),
    Multiple(Vec<Error>),
    WithContext {
        context: String,
        source: Box<Error>,
    },
}

Main error type for FFmpeg suite operations

Variants

ExecutableNotFound(String)

FFmpeg/FFprobe/FFplay executable not found

Io(Error)

IO error occurred

ProcessFailed

Process execution failed

Fields

message: String

exit_status: Option<ExitStatus>

stderr: Option<String>

InvalidArgument(String)

Invalid argument provided

ParseError(String)

Parse error occurred

Timeout(Duration)

Timeout occurred

Unsupported(String)

Feature not supported

InvalidOutput(String)

Invalid output from FFmpeg tool

Multiple(Vec<Error>)

Multiple errors occurred

WithContext

Generic error with context

Fields

context: String

source: Box<Error>

Implementations

impl Error

pub fn context<S>(self, context: S) -> Error

where S: Into<String>,

Add context to an error

pub fn process_failed( message: impl Into<String>, exit_status: Option<ExitStatus>, stderr: Option<String>, ) -> Error

Create a process failed error

pub fn is_timeout(&self) -> bool

Check if this is a timeout error

pub fn is_io(&self) -> bool

Check if this is an IO error

Trait Implementations

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, __formatter: &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 From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.