Trait cretonne_codegen::settings::Configurable
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[src]
pub trait Configurable { fn set(&mut self, name: &str, value: &str) -> Result<()>; fn enable(&mut self, name: &str) -> Result<()>; }
A string-based configurator for settings groups.
The Configurable
protocol allows settings to be modified by name before a finished Flags
struct is created.
Required Methods
fn set(&mut self, name: &str, value: &str) -> Result<()>
Set the string value of any setting by name.
This can set any type of setting whether it is numeric, boolean, or enumerated.
fn enable(&mut self, name: &str) -> Result<()>
Enable a boolean setting or apply a preset.
If the identified setting isn't a boolean or a preset, a BadType
error is returned.