Struct ContextMap 

pub struct ContextMap { /* private fields */ }

String-keyed map of typed context values.

Implementations

impl ContextMap

pub fn new() -> Self

pub fn set_bool(&mut self, key: &str, val: bool)

pub fn set_int(&mut self, key: &str, val: i64)

pub fn set_float(&mut self, key: &str, val: f32)

pub fn set_str(&mut self, key: &str, val: &str)

pub fn set_bytes(&mut self, key: &str, val: Vec<u8>)

pub fn get(&self, key: &str) -> Option<&CtxValue>

pub fn get_bool(&self, key: &str) -> Option<bool>

pub fn get_int(&self, key: &str) -> Option<i64>

pub fn get_float(&self, key: &str) -> Option<f32>

pub fn get_str(&self, key: &str) -> Option<&str>

pub fn contains(&self, key: &str) -> bool

pub fn remove(&mut self, key: &str) -> bool

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn keys(&self) -> Vec<&str>

pub fn clear(&mut self)

pub fn merge(&mut self, other: &ContextMap)

Merge another map into self; other’s values win on conflict.

Trait Implementations

impl Clone for ContextMap

fn clone(&self) -> ContextMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextMap

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

Formats the value using the given formatter.

impl Default for ContextMap

fn default() -> ContextMap

Returns the “default value” for a type.