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

Start(u64)

Set the offset to the provided number of bytes.

End(i64)

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.

Current(i64)

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 PartialEq<SeekFrom> for SeekFrom

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

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

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

This method tests for !=.

impl Eq for SeekFrom

impl Debug for SeekFrom

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

Formats the value using the given formatter.

impl Copy for SeekFrom

impl Clone for SeekFrom

fn clone(&self) -> SeekFrom

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.