Trait ContextManager

pub trait ContextManager {
    // Required methods
    fn default_context_name(&self) -> Result<String>;
    fn set_default_context(&self, name: &str) -> Result<()>;
    fn save_context(&self, ctx: &WashContext) -> Result<()>;
    fn delete_context(&self, name: &str) -> Result<()>;
    fn load_default_context(&self) -> Result<WashContext>;
    fn load_context(&self, name: &str) -> Result<WashContext>;
    fn list_contexts(&self) -> Result<Vec<String>>;
}

A trait that can be implemented by any type that wants to load, save, and otherwise manage wash contexts (e.g. from a database or a config store

Required Methods

fn default_context_name(&self) -> Result<String>

Returns the name of the currently set default context.

fn set_default_context(&self, name: &str) -> Result<()>

Sets the current default context to the given name. Should error if it doesn’t exist

fn save_context(&self, ctx: &WashContext) -> Result<()>

Saves the given context

fn delete_context(&self, name: &str) -> Result<()>

Deletes named context. If this context is the current default context, the default context should be unset

fn load_default_context(&self) -> Result<WashContext>

Loads the currently set default context

fn load_context(&self, name: &str) -> Result<WashContext>

Loads the named context

fn list_contexts(&self) -> Result<Vec<String>>

Returns a list of all context names

Implementors

impl ContextManager for ContextDir