[][src]Enum tweetr::Outcome

pub enum Outcome {
    NoError,
    OverrideNoForce(String),
    RequiredFileFromSubsystemNonexistant {
        subsys: &'static str,
        fname: String,
    },
    RequiredDataFromSubsystemNonexistant {
        subsys: &'static str,
        desc: String,
    },
    TwitterAPIError(String),
    FileParsingFailed {
        desc: &'static str,
        errors: Vec<String>,
    },
}

Enum representing all possible values the application can fail.

Variants

No errors occured, everything executed correctly.

The specified file would need to be overriden but was not allowed to.

The specified subsystem needs to be run beforehand to produce the specified file.

Fields of RequiredFileFromSubsystemNonexistant

The subsystem that needs to be run.

The file the specified subsystem produces.

The specified subsystem needs to be run beforehand to produce the specified data.

Fields of RequiredDataFromSubsystemNonexistant

The subsystem that needs to be run.

The description of what needs to be produced.

The Twitter API returned an error.

Failed to parse the specified file because of the specified errors.

Fields of FileParsingFailed

The file that failed to parse.

The parsing errors that occured.

Methods

impl Outcome
[src]

Get the executable exit value from an Outcome instance.

Examples

let mut out = Vec::new();
Outcome::OverrideNoForce("doctest".to_string()).print_error(&mut out);
assert_eq!(String::from_iter(out.iter().map(|&i| i as char)),
           "File \"doctest\" was not overriden to prevent data loss.\n\
            Pass --force to override it.\n".to_string());

Get the executable exit value from an Outcome instance.

Examples

exit(Outcome::NoError.exit_value());

Trait Implementations

impl Clone for Outcome
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Eq for Outcome
[src]

impl PartialEq<Outcome> for Outcome
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Hash for Outcome
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Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for Outcome
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl Send for Outcome

impl Sync for Outcome

Blanket Implementations

impl<T> From for T
[src]

Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
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Performs the conversion.

impl<T> ToOwned for T where
    T: Clone
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Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
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Immutably borrows from an owned value. Read more

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

Mutably borrows from an owned value. Read more

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

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

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

🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

impl<T> Typeable for T where
    T: Any
[src]

Get the TypeId of this object.