Struct fred::types::Function

pub struct Function { /* private fields */ }

Available on crate feature i-scripts only.

An individual function within a Library.

See the library documentation for more information.

Implementations

impl Function

pub fn new<S: Into<Str>>(name: S, flags: Vec<FunctionFlag>) -> Self

Create a new Function.

pub fn name(&self) -> &Str

Read the name of the function.

pub fn flags(&self) -> &[FunctionFlag]

Read the flags associated with the function.

pub async fn fcall<R, C, K, V>( &self, client: &C, keys: K, args: V, ) -> RedisResult<R>

where R: FromRedis, C: FunctionInterface + Send + Sync, K: Into<MultipleKeys> + Send, V: TryInto<MultipleValues> + Send, V::Error: Into<RedisError> + Send,

Send the fcall command via the provided client.

pub async fn fcall_ro<R, C, K, V>( &self, client: &C, keys: K, args: V, ) -> RedisResult<R>

where R: FromRedis, C: FunctionInterface + Send + Sync, K: Into<MultipleKeys> + Send, V: TryInto<MultipleValues> + Send, V::Error: Into<RedisError> + Send,

Send the fcall_ro command via the provided client.

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.

impl Display for Function

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

Formats the value using the given formatter.

impl Hash for Function

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 Function

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Function

fn eq(&self, other: &Function) -> 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 PartialOrd for Function

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Function

impl StructuralPartialEq for Function