Struct ReadOptions 

pub struct ReadOptions { /* private fields */ }

Aggregate logical byte budget, defaulting to the client’s policy (16 MiB). Range request lengths must fit even if EOF returns fewer bytes. Complete files share the remaining returned-data budget and fail rather than truncate.

Implementations

impl ReadOptions

pub const fn new() -> ReadOptions

Inherit the client’s aggregate read budget.

pub const fn max_total_bytes(self, bytes: Option<NonZero<usize>>) -> ReadOptions

Override the aggregate budget for this call; None restores inheritance. Only nonzero overrides are representable. Stream larger files instead of raising this when bounded memory is required.

pub const fn total_byte_limit(self) -> Option<NonZero<usize>>

None inherits the client’s configured read budget.

pub fn limit_or(self, default: usize) -> usize

Resolve an inherited aggregate budget against the client’s default.

Trait Implementations

impl Clone for ReadOptions

fn clone(&self) -> ReadOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReadOptions

impl Debug for ReadOptions

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

Formats the value using the given formatter.

impl Default for ReadOptions

fn default() -> ReadOptions

Returns the “default value” for a type.

impl Eq for ReadOptions

impl PartialEq for ReadOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReadOptions