Struct CifReadLimits 

pub struct CifReadLimits {
    pub max_bytes: usize,
    pub max_blocks: usize,
    pub max_loop_rows: usize,
    pub max_atom_sites: usize,
}

Resource limits checked before and during CIF parsing.

The defaults allow 16 MiB of UTF-8 text, 100 data blocks, 1,000,000 rows in any one loop, and 100,000 atom or anisotropic-site rows. A file’s byte size is checked before its contents are read. Loop and site bounds are checked before constructing domain records.

Tighten these limits when accepting untrusted uploads. All limits must be positive; zero does not mean unlimited.

Fields

max_bytes: usize

Maximum UTF-8 byte count.

max_blocks: usize

Maximum number of data blocks.

max_loop_rows: usize

Maximum row count of any loop.

max_atom_sites: usize

Maximum atom or anisotropic-site rows.

Implementations

impl CifReadLimits

pub fn validate(self) -> Result<(), CifIoError>

Validate that every limit is positive.

Errors

Returns CifIoError::InvalidLimits when any limit is zero.

Trait Implementations

impl Clone for CifReadLimits

fn clone(&self) -> CifReadLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CifReadLimits

impl Debug for CifReadLimits

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

Formats the value using the given formatter.

impl Default for CifReadLimits

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CifReadLimits

impl PartialEq for CifReadLimits

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CifReadLimits