Struct ScanRange

#[non_exhaustive]
pub struct ScanRange {
    pub start: Option<i64>,
    pub end: Option<i64>,
}

Specifies the byte range of the object to get the records from. A record is processed when its first byte is contained by the range. This parameter is optional, but when specified, it must not be empty. See RFC 2616, Section 14.35.1 about how to specify the start and end of the range.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

start: Option<i64>

Specifies the start of the byte range. This parameter is optional. Valid values: non-negative integers. The default value is 0. If only start is supplied, it means scan from that point to the end of the file. For example, 50 means scan from byte 50 until the end of the file.

end: Option<i64>

Specifies the end of the byte range. This parameter is optional. Valid values: non-negative integers. The default value is one less than the size of the object being queried. If only the End parameter is supplied, it is interpreted to mean scan the last N bytes of the file. For example, 50 means scan the last 50 bytes.

Implementations

impl ScanRange

pub fn start(&self) -> Option<i64>

Specifies the start of the byte range. This parameter is optional. Valid values: non-negative integers. The default value is 0. If only start is supplied, it means scan from that point to the end of the file. For example, 50 means scan from byte 50 until the end of the file.

pub fn end(&self) -> Option<i64>

Specifies the end of the byte range. This parameter is optional. Valid values: non-negative integers. The default value is one less than the size of the object being queried. If only the End parameter is supplied, it is interpreted to mean scan the last N bytes of the file. For example, 50 means scan the last 50 bytes.

impl ScanRange

pub fn builder() -> ScanRangeBuilder

Creates a new builder-style object to manufacture ScanRange.

Trait Implementations

impl Clone for ScanRange

fn clone(&self) -> ScanRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScanRange

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

Formats the value using the given formatter.

impl PartialEq for ScanRange

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ScanRange