1.0.0[][src]Enum std::io::SeekFrom

pub enum SeekFrom {
    Start(u64),
    End(i64),
    Current(i64),
}

Enumeration of possible methods to seek within an I/O object.

It is used by the Seek trait.

Variants

Set the offset to the provided number of bytes.

Set the offset to the size of this object plus the specified number of bytes.

It is possible to seek beyond the end of an object, but it's an error to seek before byte 0.

Set the offset to the current position plus the specified number of bytes.

It is possible to seek beyond the end of an object, but it's an error to seek before byte 0.

Trait Implementations

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

impl PartialEq<SeekFrom> for SeekFrom
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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 Eq for SeekFrom
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impl Copy for SeekFrom
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impl Clone for SeekFrom
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl Send for SeekFrom

impl Sync for SeekFrom

Blanket Implementations

impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl<T> From for T
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Performs the conversion.

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

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

impl<T> Borrow for T where
    T: ?Sized
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Important traits for &'_ mut I

Immutably borrows from an owned value. Read more

impl<T> BorrowMut for T where
    T: ?Sized
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Important traits for &'_ mut I

Mutably borrows from an owned value. Read more

impl<T> Any for T where
    T: 'static + ?Sized
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🔬 This is a nightly-only experimental API. (get_type_id #27745)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

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 #41263)

recently added

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