Struct ResidueRef 

pub struct ResidueRef<'a> { /* private fields */ }

One residue.

Implementations

impl<'a> ResidueRef<'a>

pub const fn index(self) -> ResidueIndex

This residue’s position.

pub fn label_comp_id(self) -> Option<SymbolId>

The normalised component code.

pub fn name(self) -> Option<&'a str>

The component code as a string.

pub fn auth_comp_id(self) -> Option<SymbolId>

The depositor’s component code, where it differs or was recorded.

pub fn auth_name(self) -> Option<&'a str>

The depositor’s component code as text.

pub fn label_seq_id(self) -> Option<i32>

The sequence position within the entity, absent for a non-polymer.

pub fn auth_seq_id(self) -> Option<i32>

The depositor’s residue number.

pub fn ins_code(self) -> Option<&'a str>

The insertion code, which is part of this residue’s identity.

pub fn is_het(self) -> bool

Whether the file recorded this residue as a heterogen.

pub fn atoms(self) -> impl Iterator<Item = AtomRef<'a>>

The atoms of this residue.

pub fn atom(self, name: &str) -> Option<AtomRef<'a>>

The atom with this name.

Resolves the name once and then reads names straight from the chunks that hold this residue’s atoms, so the lookup costs the residue rather than the structure. A residue’s atoms are contiguous and never split across chunks, which is what lets the walk hold still.

pub fn atom_at(self, position: usize) -> Option<AtomRef<'a>>

The atom at one position within this residue.

Trait Implementations

impl<'a> Clone for ResidueRef<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ResidueRef<'a>

impl<'a> Debug for ResidueRef<'a>

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

Formats the value using the given formatter.