Enum unixfs_v1::dir::ResolveError[−][src]

pub enum ResolveError {
    UnexpectedType(UnexpectedNodeType),
    UnexpectedDirProperties(UnexpectedDirectoryProperties),
    Read(Error),
    Lookup(LookupError),
}

Expand description

Resolving can fail similarly as with ShardedLookup::continue_walk but in addition to sharded cases, there can be unexpected directories.

Variants

UnexpectedType(UnexpectedNodeType)

The target block was a UnixFs node that doesn’t support resolving, e.g. a file.

UnexpectedDirProperties(UnexpectedDirectoryProperties)

A directory had unsupported properties. These are not encountered during walking sharded directories.

Read(Error)

Failed to read the block as a dag-pb node. Failure to read an inner UnixFS node is ignored and links of the outer dag-pb are processed.

Lookup(LookupError)

Lookup errors.

Trait Implementations

impl Debug for ResolveError[src]

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

Formats the value using the given formatter. Read more

impl Display for ResolveError[src]

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

Formats the value using the given formatter. Read more

impl Error for ResolveError[src]

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

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

fn backtrace(&self) -> Option<&Backtrace>[src]

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

Returns a stack backtrace, if available, of where this error occurred. Read more

fn description(&self) -> &str1.0.0 [src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

Auto Trait Implementations

impl !RefUnwindSafe for ResolveError

impl Send for ResolveError

impl Sync for ResolveError

impl Unpin for ResolveError

impl !UnwindSafe for ResolveError

Blanket Implementations

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

[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

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

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pub fn into(self) -> U[src]

Performs the conversion.

impl<T> References<RawCodec> for T

pub fn references<R, E>(
    _c: RawCodec, 
    _r: &mut R, 
    _set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read,

Scrape the references from an impl Read. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

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

[src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.