Enum simple_graph::ParseGraphError

pub enum ParseGraphError {
    VertexDefinition(usize),
    EdgeDefinition(usize),
    VertexAlreadyDefined(usize, usize),
    VerticesNotDefined(usize, usize, usize),
    ParseInt(usize),
    ParseLabel(usize),
    GraphError(GraphOperationError, usize),
}

Expand description

Describes possible errors that might happen during parsing the Trivial Graph Format

Variants

`VertexDefinition(usize)`

(line: usize)

`EdgeDefinition(usize)`

(line: usize)

`VertexAlreadyDefined(usize, usize)`

(vertex_index: usize, line: usize)

`VerticesNotDefined(usize, usize, usize)`

(from_index: usize, to_index: usize, line: usize)

`ParseInt(usize)`

(line: usize)

`ParseLabel(usize)`

(line: usize)

`GraphError(GraphOperationError, usize)`

internal error with graphs API

Trait Implementations

impl Debug for ParseGraphError

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

Formats the value using the given formatter. Read more

impl Display for ParseGraphError

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

Formats the value using the given formatter. Read more

impl Error for ParseGraphError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

impl PartialEq<ParseGraphError> for ParseGraphError

fn eq(&self, other: &ParseGraphError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

impl Eq for ParseGraphError

impl StructuralEq for ParseGraphError

impl StructuralPartialEq for ParseGraphError

Auto Trait Implementations

impl RefUnwindSafe for ParseGraphError

impl Send for ParseGraphError

impl Sync for ParseGraphError

impl Unpin for ParseGraphError

impl UnwindSafe for ParseGraphError

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<E> Provider for Ewhere
E: Error + ?Sized,

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

impl<T> ToString for Twhere
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.