Enum biscuit_auth::builder::Term

pub enum Term {
    Variable(String),
    Integer(i64),
    Str(String),
    Date(u64),
    Bytes(Vec<u8>),
    Bool(bool),
    Set(BTreeSet<Term>),
    Parameter(String),
}

Builder for a Datalog value

Variants

Variable(String)

Integer(i64)

Str(String)

Date(u64)

Bytes(Vec<u8>)

Bool(bool)

Set(BTreeSet<Term>)

Parameter(String)

Trait Implementations

impl AsRef<Term> for Term

fn as_ref(&self) -> &Term

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Term

fn clone(&self) -> Term

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Convert<Term> for Term

fn convert(&self, symbols: &mut SymbolTable) -> Term

fn convert_from(f: &Term, symbols: &SymbolTable) -> Result<Self, Format>

fn translate( f: &T, from_symbols: &SymbolTable, to_symbols: &mut SymbolTable ) -> Result<T, Format>

impl Debug for Term

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

Formats the value using the given formatter.

impl Display for Term

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

Formats the value using the given formatter.

impl From<&[u8]> for Term

fn from(v: &[u8]) -> Self

Converts to this type from the input type.

impl From<&Term> for Term

fn from(i: &Term) -> Self

Converts to this type from the input type.

impl From<&str> for Term

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<BTreeSet<Term, Global>> for Term

fn from(value: BTreeSet<Term>) -> Term

Converts to this type from the input type.

impl From<String> for Term

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<SystemTime> for Term

fn from(t: SystemTime) -> Self

Converts to this type from the input type.

impl From<Term> for Term

fn from(t: Term) -> Self

Converts to this type from the input type.

impl From<Vec<u8, Global>> for Term

fn from(v: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<bool> for Term

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<i64> for Term

fn from(i: i64) -> Self

Converts to this type from the input type.

impl Hash for Term

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Term

fn cmp(&self, other: &Term) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Term> for Term

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

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

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

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

impl PartialOrd<Term> for Term

fn partial_cmp(&self, other: &Term) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Ord + TryFrom<Term, Error = Token>> TryFrom<Term> for BTreeSet<T>

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Term> for String

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Term> for SystemTime

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Term> for Vec<u8>

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Term> for bool

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Term> for i64

type Error = Token

The type returned in the event of a conversion error.

fn try_from(value: Term) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Term

impl StructuralEq for Term

impl StructuralPartialEq for Term