Struct PatchDisplay 

pub struct PatchDisplay {
    pub field_name: String,
    pub original_value: Option<Value>,
    pub overridden_value: Value,
}

Represents a patch with both original and overridden values for display.

Fields

field_name: String

Field name being patched.

original_value: Option<Value>

Original value from the source file (if available).

overridden_value: Value

Overridden value from the patch.

Implementations

impl PatchDisplay

pub fn format(&self) -> String

Format the patch for display as a diff.

Always uses multi-line diff format with color coding:

• Red - line for original value (omitted if no original)
• Green + line for overridden value

field:
  - "original value"  (red)
  + "overridden value"  (green)

If there’s no original value, only the green + line is shown:

field:
  + "new value"  (green)

Examples

let display = PatchDisplay {
    field_name: "model".to_string(),
    original_value: Some(toml::Value::String("opus".to_string())),
    overridden_value: toml::Value::String("haiku".to_string()),
};
let formatted = display.format();
assert!(formatted.contains("model:"));

Trait Implementations

impl Clone for PatchDisplay

fn clone(&self) -> PatchDisplay

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatchDisplay

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

Formats the value using the given formatter.